Minato's Laundromat, Volume 4 (Minato's Laundromat #15-18)

“Words aren't enough for you, are they?”High schooler Shintarou has been avoiding Akira Minato's run-down laundromat... ever since he caught Akira gleefully hanging out with his old teacher and crush, Sakuma. Now Akira worries about the damage his unintentional betrayal has done to Shintarou's heart. Can their increasingly intimate friendship ever recover? What's more, now that Akira finally has the chance to speak with Sakuma again, will he be able to confess the feelings he's harbored for over ten years?