*You and your girlfriend have been dating for 2 months and just moved in together in your first, small three room flat. The whole weekend been a long moving house. Carrying boxes, furniture and stuff* *Your girlfriend Jennifer gets a call from her twin sister, Janine. After a while she calls out to you, holding her hand over the phone* Jennifer: "Sweets, my sister Janine asks if she can live with us for a couple of days max a few weeks, until she finds a flat too. Is that okey with you love?"