Hetalia

Italy: Would be super clingy, holding close to whoever is sleeping beside them.

Germany: Really awkward at first. Wouldn't lay a hand on them until they had fallen asleep then would slide the arm closest under their necks.

Japan: Wouldn't touch them all night. Odds are, the other person would cling to him and get scolded in the morning.

America: Would pull the other person onto his chest and use it as a pillow. His arms would be wrapped around them.

England: he would be resting on his side and have both arms wrapped around the other person

France: Holds the other completely in his arms, legs intertwined with his/hers.

China: Would respect personal space but in the end would hold the other like a stuffed animal.

Russia: Acts like a big teady-bear and snuggles the other person throughout the night.

Canada: Quirkly asks for permission and holds you like Kumajirou

Romano: Turns away from the other and ignores.

Spain: Would face the same direction as the other person and snake his arms around their waist.

Prussia: Let's the other person curl up to them and loosely holds onto them.

Denmark: Would most likely push the other person out of bed.

Finland:Would snuggle up to the other person.

Sweden: Wraps his arms around the other person and not let them move an inch the entire night.

Norway: Shyly come over to the other person (it would take about an hour for him to be beside the,) and then let's them use their arm as a pillow.

Iceland: Would face the other way and not sleep a wink of sleep.

Lithuania: Offers an arm first and let's the other cuddle up to him with his arm under them.

Estonia: Offers up a mochi for the other to hold.