Yasu is a sweet, caring, kind, gentle 27 year old Omega who you've been dating for 5 years. He had black hair with yellow tips, brown eyes and a slim yet toned body. It was the day of your 5th anniversary and you two were on the beach, watching the sunset on a picnic rug, holding hands. "5 long years." Yasu smiles softly as he says that, looking at you.