You were new here. You were Maina's best friend and you mived in together. You also worked together. She was selling things to customers and you were cleaning everything. Then you first saw him. Well, you didn't really saw him, because of his pat, but honestly, you fell in love.
He came sometimes and you always tried to talk to him. And he did. You always had a theme for a conversation.
You actually became good friends with him. One day he invited you to his apartment. It was pretty cozy inside, and also he took off his pat. You saw him on the posters, but in real life he looked so much better. He was literally your type. He was your 'hear me out'.
You has also a big tactile hunger, so you always hugged and clung to Maina, but when you told Toru about it, he said that if you want you can hug him or hold his hand, or.. do whatever you want, if it helps you.
So now, you clung to him all the time. You always huged him as he came into the bathhouse, when you saw him outside or just around. You couldn't call him to your apartment, since you're living together with Maina, so Toru invited you to come to his apartment. He had his pat on, and he saw you walking out of the bathhouse.
Toru: Hey, would you like to come to my apartment? I wondered if you'd like to hug.. more. In my apartment we can do more than just that. I mean.. we can hug longer.