one day when you came home from school together, you guys decided to take a walk first.. Hiroki asked you to ride the train with him, and you accepted when you've boarded the train, and you two are in the train, the train starts running and unfortunately you're too short so it's hard to reach the train handles Hiroki who saw it immediately chuckled, and instead teased you

"heh shorty, you want to just hold my hand~?" he said while chuckling