Flush Draw Implied Odds Problem

Originally Posted by Zangief

My opponent will fold the turn if he misses, but go all-in if he hits.
I will always call an all-in.

Maybe I'm missing something, but if your op goes all in when he hits, why would you call? Seems like a pretty obvious fold here, if he pushes 95BB at a 10BB pot after the third flush card hits, and you had him on a draw.

What did I miss?