Ultimately, Yulia gave it to someone other than Alex. Cheating right behind your back

Yulia is a beautiful, seductive woman who is cheating on her partner Alex. She meets a handsome stranger and can't help but be drawn to him. Despite the fact that she is in a committed relationship, she can't help but give into her desires. She and the stranger have a passionate affair while Alex is none the wiser. Yulia is left feeling guilty and ashamed, but ultimately satisfied with her decision.