I'm confused. Can anyone explain what just happened?

The MC cut his hair because he received a mail from a publisher who wants to buy his manga. The Baker, though, when he sees the MC is surprised. Of course there's a reason but you need a spoiler to know lol
Spoiler:

































































The previous boyfriend had long hair just like the MC and they even resemble each other. You will read their past very soon :)

Thank you so much!!!