he and DD (they are 2.10 and 5.11 respectively) were playing, but sometimes they get into this silly mood where DS "winds her up" and makes her scream, then he laughs his head off, doing this silly laugh, which makes her scream all the more, which makes him laugh even more. in the meantime cbeebies is on in the background (in an attempt to get them to sit and chill a bit rather than run riot) yet neither of them are watching, but if i turn it off they will moan
i kept telling them to stop being hyper play a bit quieter and told DS to stop winding her up
but he wouldn't stop so i screamed shouted at him to go to his room 
now i feel guilty as they weren't really doing anything wrong. but sometimes separating them is the only way to get some peace. when they are separate they are both pretty well behaved and chilled out and nice to be around.
its bedtime in an hour, i hate this after school / between bedtime bit sometimes.