Accidentally walked in on my son

My son hasn't been out of the closet that long, but I had suspicions before he came out that he and his friend Ethan were dating. He did come out and I was right about them dating. Honestly Ethan is like a 2nd son to me. He even has called me mom since middle school and he treats my child very well. They're both 18 and I had just gotten home with their dinner. They had music playing very loud. I knocked on the door to try to give them their orange chicken so no answer so I walked in and.... Yep. They were doing it. I seen Ethan as my son too so it was extremely awkward to see them both in that... Situation. So... I left a little gift outside my son's door today. It was 3 boxes of condoms and a 'Do Not Disturb' sign. Hopefully this awkwardness will die down,🥴