Night Watcher (2015)

Night Watcher 2015 / 야경꾼 2015 / Yagyeongggun , Yagyeongkkun

A man who works at a general facilities center watches a pharmacist in a pharmacy across from his store. The protagonist witnesses a suspicious man chasing a pharmacist after the pharmacist leaves the office, finds out that she is in danger and follows her, but is in a situation where he is misunderstood as a stalker. (Source: Letterboxd)