Most Helpful Guy
1. Screw that cunt.
2. I feel even more hurt now so SCREW THAT CUNT SOME MORE
3. i'm starting to move on but she's still a cunt so screw her
4. i'm over that cunt but screw her.
Somewhere along these steps he might actually end up screwing her once or twice (usually happens somewhere in between steps 2 and 3)
Most Helpful Girl
If /he's/ the one that dumped her, and he had a valid reason, he probably feels relieved or ready to move on since it was his choice to end the relationship.