Homoerotic moments were rather muted in the Twilight series – even the potential homo-bros of the wolf-pack spent most of their time showing off how heteronormative they were. Indeed, it’s a series where it’s fine if a werewolf decides a baby is his soulmate, as long everything is nicely heterosexal.
However the final film did give us a scene where Taylor Lautner’s Jacob strips down in front of Bella’s father because he wants to show him his dog (of the wolf variety, unfortunately).
That scene has led to the GIF above, which to be honest looks even more enticing in isolation than the entire scene is. Enjoy! (Pic via UnderwearExpert)