Notes:

2nd part of this.

Twitter, by FBC
Author's note (Translated): The teasing middle school boy and the mischievous Ellen Baker-sensei

TRANSLATION (Thank you again Danbooru):
Student♂: Ellen-sensei!
Student♀: Thank you very much!
Student♂: I can't read this. Can you read it for me?
Student♀2: This is… Huh!?
Geez, why are boys so stupid!?
Ellen: (smirk)
I love you.
Student♂: (BA-BUMP)
I- I'm very sorry‼
Group of students: Kyaaa! Sensei's so mature!

And then the principal shows up.