Help please !!!

Looking for a manhwa (probably BL and psycological) where the ML gives an audio recording device to MC and ask him to audio record his daily life ? And ML always asking him about it like how does it feel to record the audio, or urging him to not feel weird recording in public ... honestly that's all I remember ╥﹏╥ except the're both handsome of course ╮(￣▽￣)╭ and they're both adults ...