Mia has a crush on Asano. They planned on confessing to him on Valentine's day. A few weeks later, it was now Valentine's day and Mia is gathering up the courage to confess to him.

When Mia confessed to him, he rejected her and started to bully her. As days went by, he started falling for them, but he was too late. Mia was talking to Karma. Asano thought to himself

'Am I too late..?'

As he sees them talking to each other, he feels jealous, wanting them to focus on him instead of Karma