This is a 2021 Korean romance/comedy/drama film. Its Korean name is "새콤달콤," or "Saekomdalkom" in Hangul RR.

MyDramaList: https://mydramalist.com/40743-sweet-and-sour
"Faced with real-world opportunities and challenges, a couple endures the highs and lows of trying to make a long-distance relationship survive. Jang-hyuk is a man who wants to have both work and love with his girlfriend Da-eun, and Bo-young is a woman he meets in a new environment. It is a refreshing romantic comedy about the complicated relationships between three people who are experiencing different emotions."

AsianWiki: https://asianwiki.com/Sweet_%26_Sour
IMDB: https://www.imdb.com/title/tt14599938
Wikipedia: https://en.wikipedia.org/wiki/Sweet_%26_Sour_(film)

I downloaded the source file "1080p.WEBRip.x264-VXT" and used the English subtitles included with it. Next, I...
- "Softened" subtitled profanity (bastard --> jerk, damn --> darn, bitch --> wench etc.)
- Used Subtitle Edit (by Nikolaj Lynge Olsson) to find and fix various general subtitle issues
- Corrected other commonly-found typos
- Watched the film and made fixes/corrections/rewrites to the subtitles for spelling & grammar
- Re-processed the film using Handbrake to add the subtitles as "soft" subtitles (not burned into the video)

Format: MKV
Format info: Audio Video Interleave
Total file size: 1.88 GB
Total duration: 1 hour, 42 minutes, 30 seconds
Overall bitrate: 2628 Kbps

Video format: MPEG-4
Video Codec: H264 - MPEG-4 AVC (part 10) (avc1)
Video bitrate: 2500 Kbps (2-pass)
Video width: 1920 pixels
Video height: 804 pixels
Video frame rate: 23.976 fps
Video decoded format: Planar 4:2:0 YUV
Video scan type: Progressive

Audio format: MPEG AAC Audio (mp4a)
Audio language: Korean
Audio bitrate mode: Constant
Audio bitrate: 128 Kbps
Audio channel(s): 2
Audio sampling rate: 48 KHz 

Subtitles:  English as soft captions; feel free to extract and use/post however you like