Is there any romance in this ? If so it is a know for me thanks in advance

as far as i know, there's minimal to none. it's not focused on romance whatsoever anyhow. (づ￣ ³￣)づ

but are there any couples or anyone that the MC likes?

there's none (from last of what i read). the mc does have a very important person but it's not rly a romantic feeling. there *is* someone who falls for the mc but it's more like crush mixed with gratitude than anything heavy.