Harry:
Harry would bring you close to his chest and hug you with all his might. If you were crying, he would leave little kisses all over your face.
Fred/George:
Fred/George would hold you tightly and make sure you're alright. Even if you say you're fine, they would crack up jokes trying to make you laugh
Ron:
Ron would give you those really long and warm hugs which would brighten up your day instantly.
Draco:
Draco knew what it felt like to have a bad day or to feel lonely, because he went through that everyday before he met you. So he would hold you closely; never let the idea of letting you go cross your mind; and he would leave small kisses on your forehead.