Keito Yuuki walkthrough

Well,I made a walkthrough if you can't get the Happy or the best ending,but exploring it yourself is much more fun ^^ but if you really don't get it then here is the walkthrough :) If you don't get the best ending please tell me then I will take a look and correct the mistake :)

B. I was moved
C. No, not at all
A. I’m truly sorry!
A. I’ll handle it
A. Learn to cook
A. Can you help me?
B. Oh, a cruise!
B. Will you show me?
B. Try horse riding
B. C-come around!?
B. I’ll help, too.
A. Go talk to him
C. Sorry, I didn’t
B. I appreciate it
B. Love the flowers
B. Back off, please
A. Run over there
A. OK. I’ll call
B. That’s why you…
C. Is this the end?
A. I have
A. May I ask what?
A. Yes.