Need help finding a yaoi

So the uke is half german and half japanese and when he was a kid he was bullied a bit then seme protected him saying things like he was his prince or sth like that and the uke wanted to be his princess forever but he grow tall and sturdy. He is in love with his childhood friend, they are always together but the seme has a girlfriend so he decided to give up. But he confesses and then there is a small accident where he saves the seme and at the hospital after waking up, he jokes around saying he doesn't remember the seme then the seme said he was his bf and then tell his parents to accept them together. And they told the seme's father (seme's Mother is dead) at the end and he said sth like he good thing I'm not a closed minded father.