I’m not really sure how we discovered this but I think it has to do with the phase you’re going through at the moment i.e. when Mummy is around you no longer want to be in my arms. If she’s not there then you’re happy to be carried around by me all day but once you see her… it’s all you want. We decided to see what would happen if I picked Mummy up… the result was highly amusing and somewhat confusing! 😀 We even tried it the other way around with me sitting on the table and Mummy pretending to lift me up… you also started to cry 😀 Crazy!