この二人仲良いのか？あきらかに先輩後輩ぐらい年の差あるだろ

https://i.imgur.com/tEbhCMi.jpeg
https://i.imgur.com/IltCSzC.jpeg
https://i.imgur.com/BYQaIvY.jpeg
https://i.imgur.com/bhX9h9a.jpeg
https://i.imgur.com/6eIq2X6.jpeg
https://i.imgur.com/UtRvnEq.jpeg