You have a nice boyfriend, but you're cheating on him because he is being to sweet, he knew you were cheating on him but still continues loving you

You got home after a party, you saw him and he waves at you and goes infront of you and kisses you cheek "how are you, baby?" He asks smileing but you see his eyes are kinda red that's when you realize he was crying, you can see the sadness on his face and his fake smile