I don't really understand some people's strong insistence that Buck needs to openly date/play the field now that he's bisexual. Or that it is unlikely/impossible that he could happily settle down with Tommy because he's his first male partner. One, it feels like it's propagating negative stereotypes. And two, it feels like a crucial misunderstanding of Buck's character.
Now, if it was Buck 1.0 who discovered this new facet of his sexuality, sure, he'd probably be hooking up with men and women in equal measure. And hats off to him. The guy's a T-bone steak. But since Abby, he's been in search of a serious, committed relationship. He wants to share a deep and profound connection with someone. More so, he wants to love and be loved in return. So, to me, it isn't surprising at all that even with men added into the equation, he has still zeroed in his attention on a single person (Tommy).
That segues into the other popular talking point that Tommy's only purpose is to serve as a plot device to open Buck's eyes to his bisexuality. If that were the case, then his role in the story would have been accomplished in 7x05. They could have kissed, and gone on their date, have it be crashed by Eddie, Buck putting his foot in his mouth with the 'hot chicks' comment, Tommy stepping back by telling Buck that he isn't ready, and then he could have peaced out of the narrative. ✌️Role fulfilled. Buck could still come out to Maddie and Eddie, accept his new sense of self, and decide that he indeed doesn't desire anything serious at the moment and wants the freedom to explore. His failed date with Tommy could have served as a learning experience and he then could wait for a new guy to catch his interest.
But he doesn't do that. He doubles down on Tommy. He calls him to apologize. He invites him to coffee. He tells him that while this is all new to him, Tommy is the one he wants to explore this with. He invites him to his sister's wedding. He's all in on Tommy. Because he has strong feelings for Tommy. Inviting Tommy to the wedding wasn't just about Buck coming out to his loved ones, it was about introducing them to Tommy as his partner.
Buck is committed to his relationship with Tommy. A relationship that (most likely) is going to continue to grow in the next two episodes and then into the next season. 🤞
