Book: It was either Prank Text or Prank call. I can't remember.
(It's a l.r.h fanfic btw)

Story: He stares at his knee and smiles

Fyi the girl touched his knee so don't go thinking he has some weird knee fetish

Comment:

In Miley's head: awe he likes that I touched his knee. Too cute!

In Luke's head:
I can't believe she just touched you! No! I love you knee and only you...