chill out
phrasal verb
chill
out
(informal) to spend time relaxing; to relax and stop feeling angry or nervous about something
They sometimes meet up to chill out and watch a movie.
Sit down and chill out!
e.g.
/13sardialouge/No. 084 The Life of Natsuno Minami 南奈津乃の日常#5fb0c210bdb0e500007b2a22
/13sardialouge/No. 171 Monster March 怪獣大行進#607a68b7bdb0e50000cc122d
/13sardialouge/No. 202 Our Video 君と俺のビデオ#6111303cbdb0e500008d82b8
/13sardialouge/No. 237 48Q 48Q#618d0e8fbdb0e50000b24289
/13sardialouge/No. 270 Message Service 伝言ダイヤル#61596061bdb0e50000fdb94e