Some time apart might do them well. Aiko needs to learn not to idolize people into gods. Step back and examine how her own actions led to the lies and deceit. Mao is flawed sure but she could still create amazing manga in spite of it and that's more impressive than a perfect being in my opinion.
The best way to win is to get all the other girls to fall for you, eliminating the competition.
The mc is so sweet.