😂
The handbook for defeating Colossus and Wolverine, chapter eight.
Get a kid or otherwise nice female character to flash puppy dog eyes at them.
They'll cave within moments.
Special note: The closer the relationship the easier it'll be. Example given: Wolverine's surrogate daughter Jubilee. As evidenced from Wolverine 146. She has such a potent effect on him that her presence helps him to overcome brainwashing even by Apocalypse.