Dating Twins on a Winter Day

My OC's Dawn & Dusk on their dates with the twins Kouji & Kouichi. I used this game to make this picture Anime winter couple dress up game: [link]

Dusk & Kouichi are on the left. Dawn & Kouji are on the right.
(Youngest & Oldest) (Oldest & Youngest)

Those Younger & Oldest things mean which is younger & which is Older out of the sets of twins.
Example: Dusk Tsukamiya is the youngest out of her & Dawn. Where Kouichi is the oldest out of him & Kouji.

P.S: Dawn & Dusk's lastname is pronounced 'Tsu' like tsunami & 'Kamiya' like Tai and Kari Kamiya.

Hope you like this people of deviantART!!!!~ ^_^