The Dev put Andrew in a coma, because a lot of Patrons really hated Andrew, and wanted him gone from the game. Which left Deep with a dilemma, because Andrew played a vital role in the game, as the guy Anna cheats on. So he came up with the coma idea, on the principle of 'out of sight, out of mind'.
Personally, I wanted Andrew to carry on as her boyfriend. Eventually, I want her to finish with him, but until then I have no problem with him being in the game at all. And I would have preferred him not to be in the coma ( I'm pretty certain Deep originally favoured this, but he changed his mind to try and placate the 'Andrew haters' amongst his patrons), because cheating is one of my favourite kinks in female protag games, and the sex scenes are a lot naughtier if there's a chance of the cheating female protag getting caught.