mommy ... titi (little brother) disturb my work!

Eversince her little brother started crawling, he's been getting his hands into anything in sight. Sometimes, Denisha will be doing some puzzles, eating or playing with some toys ... and little Darien will be happily laughing and crawling/walking to his sister. The 1st thing that came out from her mouth is .. "Mommy .. titi disturb my work". There I was thinking ... what work .. hehe. She must have learnt it from the nursery. Everytime when she say it .. I would be laughing silently in my heart. The way she say it is so soooo cute.