Josh was done with love, he had his fair share of broken hearts. He was done with being broken. The belief that there is someone out there that is perfect for you, he thought, is absolutely ridiculous. So he's simply resorted to "dating" boys because he's lonely, and once he decides he doesn't like them anymore, he dumps them. It's high school after all, they'll get over it.
All Tyler wants is love, he had never dated before considering the fact that everyone thinks he's straight. He knows for a fact that there is someone out there that is absolutely perfect for him. Definitely.
Tyler was distraught... How could Jenna do this to him? Through it all Josh is there for him... Josh does a lot for Tyler... A lot.
Josh snaps and speaks what's on his mind. What Tyler said later on in the day shocks him.
(I have nothing against Jenna and Tyler being together, its just a story.)
*SLIGHT TRIGGER WARNING*