Mood: The mood of the video appears to be romantic and melancholic, with a sense of longing. The theme seems to revolve around love and heartbreak, given the title 'Love in Lo-Fi' and the song 'Soch Na Sake' which translates to 'Can't Think of You'. The overall emotion conveyed is one of yearning and nostalgia.

Environment: The setting of the video seems to be a mix of modern and urban landscapes, possibly in a city or a metropolitan area. The presence of a woman and two men, along with the stylish and trendy attire, suggests a contemporary and possibly youthful environment. The color palette and lighting evoke a sense of a nighttime setting, possibly in a club or a lounge.