Blue - Deltarune

Yellow: A menacing and stern cowboy in public, but incredibly tender, caring, and vulnerable around Blue. Stubborn, he loves to perform pompous tricks with a revolver, but is easily embarrassed and loses all his cool if he makes a stupid mistake in front of his beloved. He constantly affectionately calls Blue "blueberry" or "honey."
Blue: A calm, refined, and graceful man. He possesses an innate sense of decency and a gentle nature, but also knows how to subtly and ironically tease Yellow. He acts as the "voice of reason" in their relationship, able to calm his hot-tempered cowboy with a single smile.
Flowery: A pompous, artistic, and wildly eccentric leader. He loves to dramatize any everyday situation and strike anime poses. He sincerely considers himself a great organizer, speaks with amusing speech errors (adding "-s" to words), and gets very offended if his pompous speech is interrupted.
Orange: A hyperactive, feisty, and boisterous mouse. A true perpetual motion machine of the group, she acts first and thinks later. She loves to ship Blue and Yellow, constantly sticks her nose into other people's business, laughs loudly at the misfortunes of her brother (Flowery) and Yellow, but is always ready to defend her friends with her boxing glove.
Green: An overly emotional, sentimental, and caring monster girl. She acts as the "mother" of the entire bouquet of flowers, constantly making sure everyone is well-fed and unharmed. She takes everything personally – she can burst into tears from either too much romance or a slightly burnt wedding cake.
Seth and Aqua: A phlegmatic and sensible pair of observers. They are quiet, unassuming, and prefer not to get caught up in the chaos. Instead, they stand to the side, exchanging glances, quietly giggling at others' stupidity, and acting as the only sane spectators at this celebration of life.

Flowery - at the Altar: Standing in the most prominent position, directly behind the judge/wedding stand. He has taken the priest's position and gestures vigorously, directing the proceedings and pompously announcing each stage of the ceremony.
Orange - next to Yellow: She took on the role of bridesmaid/best man. She bounces on a chair in the front row of guests, waving wedding pom-poms, and at the beginning of the ceremony, she was the one taping the veil to the cowboy's hat.
Green - at the Banquet Table: Situated at the back of the room, right next to the giant, multi-tiered wedding cake she baked. She vigilantly ensures no one takes a premature bite, but constantly wanders over to the altar to cry over the romance.
Seth and Aqua are among the Guests, sitting in the center seats adorned with vines. They provide "moral support" and try to make sure Orange doesn't accidentally smash the holiday decorations with her boxing glove.

Blue: A sophisticated ballet dancer in a graceful dark blue ballet costume with butterfly patterns, pointe shoes with ribbons and a stylish tutu at the waist.
Yellow: A stern cowboy in a festive white tuxedo, boots with spurs and his ever-present hat, to which a voluminous veil is taped.
Flowery: An eccentric blond with perfectly coiffed hair, dressed in a flamboyant long black coat that constantly flutters dramatically.
Orange: A tiny, fluffy mouse with a bright bandana on her head and a huge boxing glove that is bigger than herself.
Green: A neat monster girl in a large white chef's hat and a kitchen apron with ladles in her pockets.
Seth and Aqua: A tall, phlegmatic guy and a modest, petite girl, dressed in light clothes of aquatic and deep shades.