best sex ever

I know this is probably really personal lol but hasn't anyone ever had sex  and been like damn this was the best sex of my life, because I have god damn best sex ever literally it was like tension built up and every time I kissed him it got hotter and every time he kissed my neck I felt i was on clouds lol I know this is probably weird to share but does anyone know what this sounds like cause I really like him but I am not sure he feels the same what should I do? Like should I just let it be or....tell him or what anything would help