As I mentioned in the introduction post (HERE), I've decided to keep track of the correct answers for the characters from the iPod's otome game "Shall we date?: My Sweet Prince" since I haven't been able to find a guide on the net. This post will be the walkthrough solution for Melchiorre

Oh my gosh! He's such a forward prince! I was completely under the assumption that he was a player since he immediately initiates physical contact with you as soon as the storyline commences! But you eventually realize that he's actually quite a sentimental person and is only acting that way due to his insecurity about taking the throne due to his background and questions his eligibility

Here are the photos associated with Melchiorre from his album:


His letters to you (which are sent to your mailbox by the end of the chapter) are as followed:


Despite there being two endings associated with each character, only the happy ending (which is referred to as Happy Princess) will be the only one meriting an event picture. The other ending (normal) does not have a picture linked to it. This is the picture rewarded to you if you get your Happy Princess ending with him. Summary of the ending will not be provided to avoid spoilers of this endearing ending


Depending on the answers you give to Melchiorre, you'll get one of the endings aforementioned. If you chose all the correct answers, you'll get the happiest ending. However, from what I've seen, you can still get the happiest ending even if you don't provide all the correct answers (aside from Lambert), but you will lose out on some of the event pictures  

In order to get the Happy Princess ending, you must select these answers (with some variation, but this is guaranteed):
Slap him
But the crown...
Go just to talk
Threaten to go
You're very kind
Help Melchiorre
Say something!
It's just an act
Do your worst
Stop that!
Wait and watch
It's lovely here
He helped Chezem
That's not true
Go say goodbye
Take his hand
Stroll the park
You won't rule?
Write a reply
Quietly hold him
Don't mock me!
What to do!?

That's the end of Melchiorre's route~! 

Please do not repost this without my permission or claim this as your own as it took me a while to get these answers!!

Other Walkthrough Solutions:
Lambert
Chezem
Nagit
Alvah
Jun
Ivan