Its You & Her and NOT I & me.
Jillu still has not got the hang of referring to herself properly.
Initially she used to refer to herself by second person reference. If she wanted biscuit, she said "unakku biscuit venum", "unakku paal venum" etc (You want biscuit, You want milk instead of I). If she wanted to get hold of something, she used to say "adha unakku kudu" (Give that to you!)
Now these days, after she heard us referring to her in 3rd person she has started to do the same. Now its "avulukku biscuit venum", "avulukku phone kudu" etc (She wants biscuit, Give the phone to her)