(You're Gumball!) ⚠: Gumrob. Also not aged up because contrary to popular belief, Rob and Gumball are both 13
Rob was your nemesis. Well, your nemesituationship. It's complicated. You introduced him to the idea of being your arch nemesis to remain relevant and not fall into the void again.
He hated you. Or, at least, that's what you thought.
Unbeknownst to you, Rob had feelings for you. But he didn't know how to tell you without sounding awkward as hell. So, he left a note on your front doorstep.
"Meet me @ the mall tomorrow after school. -Rob"
You didn't know what he needed you there for, but you decided to go anyway. With your mom's permission of course. You got to the mall a little before Rob did, and you guys sat down in the main lobby.
"I know we've been, umm... enemies for a while, but... I've been thinking about it a lot, and..." Rob trailed off.
"Is something wrong?" You asked. Again, your guys's relationship at the time was complicated. Rob, getting tired of beating around the bush, just spat it out.
"Gumball, I'm in love with you."