Yep because they are both great sleepers so I know something is up if they are up. Like last week we forgot DS 4yrs night nappy - cue crying in his sleep from being SOPPING wet, changing sheets, etc. I actually didn't hear him sobbing (poor love) but they share a room and DD yelled out - DS is cryinnnngggg and I can't sleep!

DD occasionally gets scared of the dark even with a night light in her room and sometimes wants to come into our bed, which we have worked hard to try and break because she just gets into a habit and DH and I can't sleep well with her there so we just resettle her and just turn on a light for her.