Ohm couldn't force himself to apologize (regarding the fight they had earlier where Ohm ended up saying Mick is so full of himself to think that Ohm is interested in him as a boyfriend) and Mick was so frustrated and didn't understand why Ohm wouldn't just accept that he likes Mick. Hope to see this couple in the next episode, especially after Arm (the teacher) gave Mick an insight regarding their relationship. Arm told Mick to try being in Ohm's shoes and think carefully why Ohm is acting like this,