(If there is an exclamation mark after someone's name, this means it's fully platonic) (This means when their jealous because someone talks to you btw-)
Dream- would glare at the person who dares take your attention from him, until the person cowers away.
George- would stay right by your side holding your hand, kissing you on your cheeks and temples, trying to send signals to the other person. (They'll understand eventually)
Sapnap- would stand behind you, wrapping his arms around your shoulders (like arms infront of your chest) and glare absolute daggers in to their soul. If they don't get the very obvious hints, he will commit arson.
Tommy!- would probably get Will, Techno or Phil to scare the other person away if they were taller than him. Other wise he would run up to you and drag you away, yelling at you to "STOP TALKING TO THAT BITCH, PAY ATTENTION TO ME INSTEAD!"
Tubbo!- wouldn't admit that he's jealous and keep it to himself. Smiling when he sees you laugh with them, but frowns when he remembers he wasn't the person who made you laugh.
Ranboo!- would walk up to you calmly and ask you to hang out. If you say no (don't you dare do that to this sweet ender-person) They will walk off pouting to find Tubbo, and speak to him about this person. Tubbo would probably tell you about this afterwards, which makes you giggle.
Revivebur- would walk up to the two of you and start throwing hands at them. You would have to promise you wouldn't talk to them again for him to stop.
Ghostbur!- would drag Friend with him. When he reaches you two, he would completely ignore them and drag you off to sheer Friend.
Quackity- would get Slime to get rid of them, and walks up to you smiling. Completely buries you in a bear hug. Not letting go, until he knows they're gone.
Karl- would drag you off to buy some Monsters, and get's Sapnap to prepare a movie night.
Phil!- would absolutely fly towards you, scoop you up whilst flying, and fly away with you towards his and Techno's cabin. They wouldn't know what happened as they only saw a blurred line zoom past.
Techno- would kill anyone if they made you uncomfortable. If not, he just scares them off, so they never speak to you again. He just wants you for himself!
Niki- would pout at the sight of you two. She would hop over to the two of you with a fake smile, and ask you to help her at the bakery with something. You couldn't say no to the puppy eyes she pulled. As you walk to the bakery with her, she glares at them over her shoulder, before turning into her peppy-self again.
Fundy- would stand behind you trying to look intimidating, but his tail between his legs was a dead giveaway to them. They would snicker a bit, before saying goodbye to you and walking away. Fundy would deffo have his tail wagging, smiling, whilst hugging you <3
Sam- would put on his warden attitude. He would definitely arrest someone for aussalt they didn't commit. If you were to step in and protect them, he would glare at you until you backed up. Let's just say they were in prison for a while.
(I searched the pronouns of the lovely people of the dsmp up on google, so if anything is incorrect, please remind me :] also, sorry if i didn't put your favs in here, idk much about some memebers like bad, skeppy etc)