Specific yaoi

Can someone pls help me. I've been thinking of this yaoi forever now and I can't remember the name. Anyways, they are childhood friends who promise to marry each other when they were young. One of them moves away and returns when they hear that their grandmother died. The uke thinks that the seme forgot abt their promise to marry each other and gets bother. Eventually they get engages and it's happily ever after. Ifanyone can help I'd appreciate it. Thank ya in advance!!