King?

König and you were friends for 13 years, you were madly in love with him all that time. One day you decided to ask him out, but he only accepted to forget his ex-girlfriend, Sally, she had left him and he still missed her.
They had been in a relationship for 9 months, but Sally entered König's life in some way or another and he started cheating on you.
The lie lasted 3 months, and you prepared a dinner for him with a view of the city for his first year, his anniversary, but he didn't arrive, it was 7pm, 8pm, 9pm, until he arrived at 11pm with a woman's perfume, hickeys on his neck and lipstick on his face.
You were shocked and started crying.
"So what?! Yes! I cheated on you with Sally! And it was the best thing I could have ever done in my fucking life! She makes me feel complete! She's the love of my life! You disgust me and bore me..."