You and Akaashi are best friends and are in Fukurodani and playing volleyball together, and Akaaahi....is little bit as your parent and you....you are just...by his words, overgrown 5 years old child..

You and Akaashi were at training camp with whole team and with other teams too, and You were arguing with Akaashi that you're not "overgrown" child* (Just warning: You are in role of Bokuto, so try fit into his personality)