Yeomin like Taeseo too much to reject him and let him have his way with him again. Baby is exhausted at work and had a nose bleed. Instead of taeseo, the guy working for him shown concern for yeomin and bring out his handkerchief to help wipe off his nose bleed and also shown concern about what's going on in yeomin's life. Taeseo just sat there and watched with zero concern. But instead, he seems somewhat upset watching yeomin smile and getting cosy with another. Yeomin definitely deserve someone better. Someone who actual care instead of seeing him as a sex outlet.
Yes baby. Act and run away later to let him suffer from the love you wished for him.