Thanks for the update. So many pros this chapter.
Ume's classmates being indirectly won over despite not being the recepient of his advice. Sakurai as always is godlike!
Sakurai teasing. That... was so smooth even I would be pushed in confessing on the spot!
Proud of Ume-sensei to be pushed on the confession.
The cons
That is... until getting hanabi-blocked. Curse you fireworks! You may be beautiful but the heck! Don't we have enough victims of would be couples being delayed of the inevitable already?!
Ume-sensei not confessing the second time (WHY?!) Does Sakurai need to charm/tease her a second time to get that confession?!