(Please take into consideration that I haven’t completed this route using this guide, but these answers should be correct. If they are not, please feel free to let me know so that it can be corrected.)
*Note: Since it looks like a lot of the choices in Roberto’s route are glitched, any choice with a 
Episode 1: The Castle’s Wall
A: When in Rome…
B: Why do you want to leave?
Episode 2: Commemorating the Start of a Friendship
A: Tell him to stop
A: Gently let him down
Episode 3: Love’s Cupid!?
B: We really should go
B: Let him in
Episode 4: Alone in His Room
A: …like sweets?
B: Your hair is naturally curly?
Episode 5: Irreplaceable
A: Talk about the silk shirt
B: Admit that you had it put away
Episode 6: Friends Through a Window
B: Have some because you want it
B: Say it is a business relationship
Episode 7: A Growing Crush
*B: Do what Alberto wants
B: Thank you very much.
*“A: Do what Roberto wants” should have been the right answer, but, as Maria Jovanovic pointed out on 4/18/15, it gives the “That answer could have been better” popup. I’m pretty sure it didn’t before, so I’d be happy if anyone could let me know if it’s just a recent thing or not.
**Update: OK SO Emily Cunningham says she tried it and chose “B: Do what Alberto wants”, and it also gave her the “That answer could have been better” popup. This has to be a bug because there is no way they’re both wrong. If you encounter this, I suggest contacting Voltage Inc. through the Support option of the app and tell them that the choices are bugged and, if you chose A, tell them you didn’t get credit for the choice. I’d be more than happy if someone let’s me know if and when this is fixed. For the meantime, though, definitely contact Voltage about it.
Update #2: Wobbly pointed out on 5/14/15 that choosing “A: Do what Roberto wants” gave her the “Good Choice” popup and also gave her Chemistry. It seems that the bug has been fixed, but do contact Voltage if you do not get the Chemistry for that choice.
Episode 8: Moving Back Home!?
B: Grab it before he can
B: Don’t try to hide the photo
Episode 9: A Keepsake from the Queen
A: Go along with it
A: Say “I knew that!”
Episode 10: Runway
A: Well, it is a contest after all
*“A: I really didn’t” should have been the right answer, but was previously said to not give the “Good Choice” popup or Chemistry. Vivian pointed out on 5/17/15 that choosing “A: I really didn’t” gave her the “Good Choice” popup and also gave her Chemistry. It seems that the bug has been fixed, but do contact Voltage if you do not get the Chemistry for that choice.
Episode 11: A City’s Love Song
B: Asked him, “Really?”
A: Keep holding onto his hand
Episode 12: The Lingering Kiss
A: Mention the interviewer
A: Try asking
Episode 13: Fate of the Necklace
A: Ask him why he did it
A: “Be happy.”
Episode 14: For Roberto…
A: Make a joke
A: I’m sorry
Episode 15: Snow in the City
No selection
Epilogue: Good Morning, Princess
No selection
