tl;dr: short but fun (30 mins maybe), offers some replayability, renders are decent, no animations, pragmatic UI, but good writing.
I would like to disagree with the first review of this title - this is clearly intended to be a short and concise adventure, so criticising a game for its shortness, when it is obviously about just you and the LI, is harsh and a bit unfair in my opinion.
For what it wants to be, it does its job very well. The UI is nice, more bare bone than it needs to be, but it does give a somewhat authentic IM experience, though it could still improve in that regard. I also agree with the previous reviewer that an option to animate some content in the form of a video literally comes up at the end of this very game, when the MC claims he sent a video, but for the player it's just presented as a slide show of still images - clearly a missed opportunity.
Other than that, the strong point of this adventure, as well as the other parts I played, is the writing. It's immersive, realistic, it is neither too sweet, nor too vulgar. All in all, the story is presented in an interest and tasteful way, the conversations feel natural and some chemistry can be felt between the two characters throughout the game. The pacing is well done. There are some instances where some lines may come off as a bit cheesy, but all in all it's rather belieavable and well worded, definitely way above average for games on this site (as much as that's worth). Very few typos or weird grammar.
Try it, it's just shy of 70 mb and goes by quickly, there's no reason not to if anything about this title intrigued you enough to read this post.