i will talk with my maid afterward and let her know I mind and don't like bb / her kissing each other ~ if the maid understands, she won't encourage BB to do it or next time when BB tries to kiss her again, she will avoid lor~
and I will also try to educate my bb that other than mami & daddy, no one can kiss ur mouth...
i guess if you don't let your maid know, eventually, this kind of things will happen more often.. afterall, bb spends the whole day with the maid, the maid can influence bb easily....