Aaron and Parker meet while they are traveling and decide to continue the rest of their trip together. Clearly in love, both of them promise to keep in touch when they return home. But when Parker ghosts Aaron, he is absolutely crushed. A year passes and Aaron and his fraternal twin brother Aiden are moving to Pontypool to start school.

Parker barges into Aaron's bedroom to confront him about their history and tries to explain why he ghosted Aaron over a year ago. When he requests that Aaron keeps everything a secret because he's not actually gay, Aaron gets mad and kicks him out but agrees to keep it a secret for now. Blake goes to Kat's place to tell her about him and Roxy, only to walk in on her changing.

Aiden sticks up for Aaron and get's in Ty's face. Before things get too ugly, Parker breaks them up, and Ty and Zach finally leave. It's the end of the night, and things are getting steamy. Aiden goes home with Paige; Blake gives in to Kat and Aaron can't say no to Parker's temptation.

Aiden runs into Casey and an unexpected bond forms between them. Blake and Roxy take their long-distance relationship to the next level. Things get weird between Casey and Aiden when they wake up from their night of fun. Parker finally comes clean to Aaron and tells him why he ghosted him.

After an unexpected hookup, Chase and Aaron discuss what it means for them. Aaron gets an unexpected visitor from his past. Paige tries to find a way to forgive Liam for hitting her. Parker has trouble performing in the bedroom, and Blake and Kat give in to temptation for the second time. Casey finds herself in a compromising position with Liam.

Chase stayed at Aaron's house to give his brothers time to process what they walked in on the night before. Chase tells Parker about him and Aaron. Liam starts to slowly isolate Paige from her friends. Casey's surgery gets moved up, which causes her to tell Aiden the truth about her illness a lot sooner than she thought. Lexi pulls a gun on Cameron to protect Aiden.

Kat convinces Paige to leave Liam. Chase and Jeff have a heart to heart which brings them closer together. Aaron gets invited to have dinner with Chase and his dad. Connor gets through to Cameron and convinces him to talk to Chase. Parker tries to get Aaron back but he rejects him because he's happy with Chase.

Jeff shows his disappointment towards Cameron's actions and lets Chase know that he supports him one hundred percent. During a private conversation, Jeff tells Cameron that he needs to be there to support his brother and that he needs to be there for him and not against him. Aiden surprises Casey with a romantic hike; they officially confess their love for each other and make things official.