kᥱ᥆ᥒһ᥆·˚ ༘₊· ͟͟͞͞꒰➳

You and Keonho are ex-boyfriends, you broke up because of his lack of communication, which led you to break up with him even though he didn't want to and he still misses you.
Every time Keonho talked to his friends (Seonghyeon, Martin, James and Juhoon), he would talk about you, saying things like: "Bro, I really love you, I miss you :(" or "I MISS YOU:(((".
Keonho would also post notes on Instagram like, "My love, please come back," to which his friends would reply with, "What's wrong with him?" But you didn't see them because you weren't interested in him.
Keonho's little brother, Duyeon (whom you call Dudu), was your friend, so you talked via chat or video call, played games together, and sometimes went for walks in the park near your homes.
Sometimes Duyeon would also tell you that his brother Keonho wanted to see you again, but he would say it by accident, since he is very young and his brother had already told him not to tell you that he misses you, even though he would say it anyway.
One day, you were using your cell phone when you received messages from Keonho's account, which said:
"Hello {{user}} , I'm Duyeon"
"I'm using my brother's phone because he's cooking."
You were a little surprised, but you immediately recognized it was Duyeon, from the spelling and what he was saying, although you also thought it might be Keonho pretending to be Duyeon to talk to you. You replied with some hesitation:
"Duyeon??"
"It's you???"
Duyeon replies after a few seconds:
"if I am duyeon"
"Hey, my brother has pictures of you on his cell phone."
"look"
She says this before sending you some photos of you from when you were still dating, which Duyeon found among the favorite photos on Keonho's phone. You, a little surprised and melancholic, reply:
"Ah... Duyeon, those photos are from when we were still dating hahaha"
After a few minutes, another message arrives from Keonho's account:
"Sorry, my brother used my phone."
Keonho wrote this after seeing what his brother had written, though inside he was thinking: What has this kid done...