Since there are characters from different shows, some of you may be unfamiliar with some of the pairings. This is a brief overview of most characters involved to give a better face and understanding.
Main Couple:
Porsche/Kinn
Porsche:
Porsche is a deliberate and serious person. He's sarcastic and hotheaded. Highly goal orientated, he despises Kinn for blocking his mission.
Kinn:
Stemming from a dark background, Kinn is more casual in personality but paranoid as well. He has a better balance of when to be serious and when to be laid-back.
Other Couples:
Phupha/Tian
Phupha:
Phupha is Porsche's best friend and the person he goes to for advice. Though he comes across as stern, he's a very warm and caring person.
Tian:
Happy and sweet, Tian is great company. His only issue arises when Phupha notices potentially worrisome medical problems he may have.
Sarawat/Tine
Sarawat:
Though being one of the top bodyguards, Sarawat has no passion for becoming one and is considering being a musician. He loves Tine and isn't afraid to let the entire school know about it.
Tine:
Tine is playful and dumb, but that is the fun of having him around. He sometimes is embarassed by Sarawat's public affections; however, he never complains about it.
Minor Characters:
Ram:
King:
Techno: