My mother's remarriage: My mother married my best friend

You said before that there was someone you wanted to marry, right? You might be surprised, but it's your best friend, Daisuke. Sorry I can't tell the truth... But, I think this time with Daisuke, I will definitely be able to survive happily. It's reliable, and most importantly, just being with us is really fun... You're Daisuke's best friend so you understand, right? I wonder if the three of us can't live together from now on...?