6 is strange
Rest is wholeheart story about young student who fall in love in his neighbour who is adult. He is jealous about dog and his younger brother bc they're closer than himself. Adult is also in love but he dont want to be with child. Student go to adult's home to cook, clean, make lession to prepare for exams and look for both guy and dog. Scene with goodbay kiss for both brother so awesome. Student jealousy about adult's older sister and start to avoid him.
Tonari no Sugar Boy