Changing positions help๐Ÿ’—๐Ÿ’–๐Ÿ’˜

okay so Iโ€™m going round my new boyfriends house this Saturday and because it will be the first time having sex in a house with him (previous two have been public, no judgement!) Iโ€™m just nervous about how we would switch position? I donโ€™t want to ruin the mood by discussing what to do but I need a way of either turning over or getting up without any awkwardness