There's possibility that whoever this mysterious person who is with the main girl might either be the Older Brother who might be setting the MC his (little brother) up for a horrible prank if so that's pretty messed up on both him and the girl, or it could be the Old Dude from the temple who's helping the MC bring out his true potential as a model photographer. It can go either way just hope our boy doesn't get his heart broken in the end.
There's possibility that whoever this mysterious person who is with the main girl might either be the Older Brother who might be setting the MC his (little brother) up for a horrible prank if so that's pretty messed up on both him and the girl, or it could be the Old Dude from the temple who's helping the MC bring out his true potential as a model photographer. It can go either way just hope our boy doesn't get his heart broken in the end.