Can someone please tell me this manga where the seme is a glasses store owner(?) And the u...

Can someone please tell me this manga where the seme is a glasses store owner(?) And the uke is a widower. They were a fwb when they are in highschool until college ig(?)but the uke suddenlly ended it bcs he wants to get marrued but then they meet again when they're in their 40s ig