When the host asked him if he also had a secret love like Muey (in My Husband in Law), Mark said "My heart is almost broken, I secretly love Mae Chaba"(Kim's character name in Thong Ek Mor Yah Tha Chalong
http://instagr.am/p/B_mVFNknd5e/
markim.philippines Mc: before ending, let's me ask you a last question, have you ever a secret crush on somebody?
Mark: this question is hard to reply, I think everybody ever secretly love someone during study in university. This lakorn indicates how did we feel and bright at that time, how fast our heart beat?
Mc: we can call crush on lakorn, right?
Mark: yes, now I'm almost broken heart cos secretly love Mae Chaba. So watch her lakorn also.