"I already lost one brother this year... I can't lose another."
Season 12In Come As You Are (1), it is revealed that Dallas is living with the Torres family. When Dallas calls Adam Drew's sister, Drew tells him not to make fun of him, so Dallas apologizes and agrees not to make remarks like that again. Later in the episode, Drew reveals that he's a virgin, and Dallas gives him a condom for when he and Bianca have sex. He is at Drew's house party later that episode.
In Closer to Free (2), Dallas helps Drew with an online job application by telling him to add some experience on it. He also tells Drew that since he is tired of being treated like a baby, that he should stop acting like one.
In Bitter Sweet Symphony (1), Dallas sees Drew back at school, and yells to him, "It's Drop Out Drew!"Karma Police (1), while Dallas and Vanessa argue, Drew walks their son, Rocky downstairs to the basement and watches Dallas as he interacts with his son. The next day, Drew tells Dallas how surprised he is that Dallas is a father and had no idea. Dallas questions whether or not to tell Alli about Rocky, and Drew tells him that he should wait until they're actually dating and refers to it as "truth delay" and Dallas goes along with it.
In Karma Police (2), Dallas and Drew are playing with Rocky until Alli stops by unannounced. Drew takes Rocky upstairs so that Alli won't see him, but brings him down when Rocky is having an allergic reaction to some nuts he ate.
In Zombie (1), Dallas supports Drew's decision to run for student council president since he thinks it would be hilarious. He helps Drew come up with ideas to campaign against Clare at lunch, and helps Drew throw his political "party".
In Zombie (2), Dallas supports Drew's election, and tells him not to worry about the debate, but to focus on his message.
In About A Girl, when Drew and Adam are looking for Colton they find Dallas with him and Drew tells him to take him to the nurse. Later, Drew and Dallas are seen hula-hooping together and then they both help Adam send an email to Todd. Later, Drew is seen playfully slapping Dallas in the Torres basement.
In Cannonball, Drew and Dallas are both seen getting ready for the camping trip joking about bears. Throughout the episode, they are both seen helping Adam with his Becky and Imogen situation.
In Honey, Dallas went with Drew to the hospital and help put up cards in Adam's room.
In Power to the People, they are in the classroom talking about Zoë.
In Sparks Will Fly (1), They are both sitting in a room with Clare and Alli talking.
In Sparks Will Fly (2), They are both seen at the dance talking about Clare and Dallas mentions maybe Clare's Zoë and Zoë's Bianca.
In You Are Not Alone, Drew approaches Alli, Clare, and Dallas when they are talking about salsa dancing, and it appears he was partaking in the salsa dancing, too. He and Dallas later approve Maya and Zig's idea for an art exhibit at the school, though Drew calms Dallas down when Zig insults him.
In How Bizarre, Drew is in class presenting something to the class with Dallas and Dallas asks him what is wrong. Drew answers about Mrs. Hollingsworth working him all week and asks if they can work on the proposal after school? Dallas he can't since he is seeing a movie with Alli, Jenna, and Connor. Drew responds and you didn't invite me? Dallas says they hate him because he bailed on Clare.
In My Hero, Drew and Dallas have a fight about the project and Drew thinks it better then working on the stupid project so Dallas responds I'll just be single D Drew says it's not like that and walks away. Drew apologizes to Dallas and that he wants to be double D again.
- They lived in the same household, since Dallas turned a section of Drew's basement/den into his bedroom.
- They both had a crush on Fiona Coyne, but she wasn't interested in either of them due to her being a lesbian.
- They are both friends/on good terms with Owen Milligan, Bianca DeSousa, Fiona Coyne, Imogen Moreno, Clare Edwards, Eli Goldsworthy, Miles Hollingsworth lll, and Becky Baker and were close friends with Adam Torres.
- They both took an interest in Katie Matlin but only Drew dated her. Katie now has a large dislike for them both.
- Dallas said his first line to Drew and his brother Adam ("I like it!").
- Dallas' last line was said to Drew. ("Yesterday you had my back, today I had yours. That is how it always will be.")
- They met between the Season 11 finale and the Season 12 premiere, which was the winter break of the 2011-2012 school year.
- They both took an extra year at Degrassi.
- They both lost a person important to them. Drew lost Adam and Dallas lost Campbell.
- Drew considers Dallas as a brother as revealed in Barely Breathing.
- Both have kissed Clare Edwards.
- Both have dated Alli Bhandari.
- They friendship is somewhat similar to the friendships of former Degrassi characters, Jake and Mo and Jimmy and Spinner.
- They have their own handshake.
- They are the second friendship with the nickname Double D, the first being Danny and Derek.
- They both have had a conflict with Eli Goldsworthy which led to the latter punching them in the face; except Dallas fought back and Drew didn't. Eli and Dallas ended their conflict.
- They both had a conflict with Miles, though Drew and Miles are on good terms with each other.
- They were both members of the Degrassi Basketball Team and the Degrassi Student Council.
- They both made their final appearances in Finally (2).
- Dallas: "Who knew your sister was cooler than you?"
Drew: "Adam is a guy, make fun again and I'll make your life hell."
Dallas: "Okay, okay. Respect."
- Drew: "I'm sick of her treating me like I'm such a baby."
Dallas: "Then stop acting like one." - Closer to Free (2)
- Dallas: "Ho, ho! It's Drop Out Drew!" - Bitter Sweet Symphony (1)
- "How do we move on?" Drew asked this in Young Forever
- "We find a way to say goodbye."
- Drew to Dallas: "I already lost one brother this year... I can't lose another" - Barely Breathing