I am not those crazy SJWs nonsense or troll but i will say this!
I think Pearl shouldn't end up with Greg for very good reasons
Greg still loved Rose and Pearl is currently dating Mystery Girl. It would feel awkward if Rose somehow come back and see Greg and Pearl kissing each other. Okay that got awkward. DON'T YOU DARE MAKE A FAN-ART OF GREG AND PEARL KISSING EACH OTHER! JUST DON'T!
Anyway! They just friends! Sorry Grearl Shippers but that ain't going to happen and that final!