@Tan TJ is toxic. He paid those guys to restrain Ian and they ended up shattering his leg, so Ian lost his sponsors and wasn't able to go to Malibu. He also knew that Ian wanted to leave the gang and instead imposed payment for prison protection with crazy interest as a way to keep Ian by his side. He also still knows that Ian wants to leave and instead had a house built for both of them in secret. TJ is hotter but he is still insecure and slightly impulsive.
@adavis58 agree. if we comparing both Jo and TJ flaws then the TJ's one is worst idk if it's love but for me it just kind of obsession (says a person who have known a guy like TJ)