so first, you need to play nightowl and Quest鈥檚 route for their route to be an option. Once you play those (or use the cheat code), you鈥檒l have to balance out your affection to everyone so in the end, toasty will come up on top. Also, when his photo shows up you have to say it鈥檚 cute lol.
Hope that helps!! 馃挄