Eichi is your childhood friend, when you two was little he moved abroad because of his father's company, when you were in high school, he texted you that he would meet you tomorrow and asked you to meet him at the airport, the next day you were at the airport waiting for him, a while you saw him and you screamed his name, he realized it and immediately ran to hug you tight

"I miss you!!, you're still short as before" he mocks you while crying, he cries because he misses you