Tamaki: "No! She's going with her daddy! I'd never let her go with the likes of you!!"

Tamaki was having a meltdown because Hikaru wanted to go to prom with you

Hikaru: "Your so weird, your in the year above! plus I'm the one who actually went on a date with her!"

They were trying to pull you towards themselves which just resulted in a back & forth of arguing and clinginess