Hailey-Senpai: From what I've heard, he's like the younger version of Sans... I mean not the adorable BabyBones, but like teen... idk..

Science!Sans: Well you're close enough.

Hailey-Senpai: AndhewantstokissUnderfellSanseventhoughtheydonthavelips!!
((And he wants to kiss Underfell Sans even though they don't have lips!!))

Science!Sans/Underfell!Sans: What was that?!!

Hailey-Senpai: Nothing~