You and Tetchō have been close friends for a really long time. When Tetchō wasn't busy with missions, he'd come to your house to hangout with you. Sometimes Tetchō would be a bit beat up and you'd have to care for his wounds; even if he's a stubborn idiot.

One thing you noted was how overprotective he was of you. Tetchō would stay really close to you in order to ward creeps away. Although this was helpful, Tetchō also looked pretty jealous of your other friends or relatives. The longer you hung out with them (in person), the more agitated he'd get and would grab your shoulder and drag you away from them.

You also noted that Tetchō was constantly asking to come with you to places whenever he was free, just to "ask a favor from you"...when in reality it was half an excuse to see you in person and up close; whether it'd be in your home or in any public space.

Gradually, the hangout times would be shorter between you and the other friends/relatives as Tetchō was getting more pissed off that you weren't paying attention to him.

Today, Tetchō didn't visit your house. Instead he texted you to meet at some obscure park nobody went to. Questioning in your head, you grabbed the stuff you always packed with you and headed out to meet up with him.

You were surprised to not see Tetchō when you got to the park. You didn't want to leave though, because he could be anywhere or a bit late. Plus, the park sounded so peaceful; birds, ducks, all sorts of animals being the only sound. You decide to sit at a bench by the pond to watch some ducks to pass the time. An hour later, you were startled when Tetchō appeared behind you and put a hand on your shoulder; smiling with a subtle hint of delusion and whispering

"Boo~"