ひとり笑 いだったら
hitori waraidattara
1. If/when alone/by oneself laughing; If/when laughing to oneself
Noun
#177590
1. If/when alone/by oneself laughing; If/when laughing to oneself
1. if it's the case
1. each (person); individually
1. to smile
1. by itself; automatically
1. soliloquy; monologue
1. hogging; having all to oneself