From Attractive Fascinante:

Kojima Shouji stayed at his dad’s friend’s house when he attended college. Hayase was lazy and Shouji often ended up doing all the household chores. Gradually, he found that he has feelings for Hayase and he confessed while they went on a trip. Their feelings were actually mutual. Hayase got to travel around for his work and Shouji found himself getting used to not having Hayase around. Is it coming to an end?