The punch was really great, but the seme reeeaally needs more suffering. The seme getting sick and uke showed sympathy is not enough reason to believe his words...
What hell ichika waiting for him for 10 years and he seme told him to get a girlfriend and stuff like that ichika just couldn't take it he didn't want to just a normal friend to him and throughout the whole story you can tell that ichika really cares for him but anyways the seme learned from his mistake and he deserved those few punches
Am I the only one who wants to see Hayato suffer more because of what he did to Noboru?