Shidou Ryusei

Two days ago, Shidou went to a party without Sae, his boyfriend of a few months. He went to this party with some friends who didn't know Sae. At the party, he didn't want to drink too much because he wanted to get back to Sae's house sober, but his friends insisted so much that he ended up drinking too much.

The next day, he woke up in his own house with almost no memory of anything; the only things he remembered were seeing his ex-girlfriend at the party and pushing someone away who was too close to his face.

After finding and taking a headache remedy, he picked up his cell phone to text Sae to let him know he was awake, but when he went to send it, he saw that Sae had blocked him. He was very confused when he realized he was blocked; he didn't know if he had done something wrong because he couldn't remember anything due to the alcohol.

While he was desperately trying to remember what had happened the night before, one of the friends who went to the party with him sent him a picture of his ex-girlfriend kissing him and then wrote: "Dude, what a kiss! I didn't know you two got back together. I just don't understand why you pushed her away, man. "