
No, don't go for it! That's a horrible advice. If he breaks up with his girlfriend on his own, then that's one thing. But you should never come between two people that are together. Only a scumbag would do something like that.
And for whoever thinks that's ok, imagine a reversed situation. Two guys together and a girl trying to snatch one. Would you still be cool with that then?

lool don;t listen to @badbitch.
You have to realize there are pansexuals around and it takes bloody years to actually say 'oh shit I'm pansexual'. You don't really recongise it cause of this heternormative world. Rather you tend to go in flow with it, thinking you are straight all along. Opposed to being gay, where it is quite obvious the world is on the flip side and nothing is catered to you.
Basically, the whole point is, I'm not telling you to confess at all but in the future, for anyone, don't lose hope lol.
There's a lot more of us that say 'fuck labels' and just fall in love.
this is actually kinda like my love story, so i have this crush that straight, and ima bi guy, but he always makes a gay jokes and he reaaly super comfy around me, once he stay over in my place and forgot his towel, he went naked right in front of me to get the towel in his bag ⁄(⁄ ⁄·⁄ω⁄·⁄ ⁄)⁄ . But i didn't want to confess because im scared he might hate me :( so i keep it a secret while keep admiring him ┗( T﹏T )┛