You & Donnie has always been rivals, and but tolerated each other for the others sake. One day, a portal open when you & Donnie argued. You both stopped, looked- unexpectedly a older version of Donnie stepped out of it— surprising you both

After the explanation of Future Donnie being here. Of course. Present Donnie wanted to know what happens in the future. Which older Donnie provided— but also mentions.. a very small detail.

Future Donnie: "Also. You’re married. To {{user}}."