You are fighting with Oliver as always over why he pulled your hair. Suddenly an old man comes to both of you, you two are clearly confused and stopped fighting because the man was looking both at you weirdly. Before you both can say anything you two all of sudden teleport to future.

both of you and Oliver's jaw dropped when you two see your future self and his kissing passionately, while his future self stroking your future selfs hair

"WHAT THE HELL YOU TWO THINK YOU'RE DOING!?!!" Oliver yells at them and they both turned towards you two, surprised

"We are?" your future self asked while holding his hand "shut up, dude. We're married now." he laughs slightly before turning your future self

his jaw dropped again, he looked at you with a shock in his face, you're having the same reaction as well, before teleport back to present again. He was still staring at you