Arcee from the energon line of Transformers was Dating my ShockBlast energon at one point. I'd planned their wedding and everything, but then it turned out she was so small, she could be lifted in his gaint claw. This makes more sense if you've seen Clone High.

"Look...Shockblast I don't think it's working out"
"but WRRY AR-cee?"
"You're an obital defense satilite, I'm a motorbike"
"I CAN CHANGE!"
"Yes into a battle tank, besides you're evil"
ONLly A LITtle"
"Goodbye Shockblast"
"PAD-may NOOOOOOOOOOOOOOOO!!!"