Of course, as he got older he worked on his pronunciation but he never grew out of being silent. But just as when he was little, he would talk Sirius' ears off.

After a couple of months in the dorm with the marauders Sirius had stopped asking if someone would share a bed with him. Every night when they were getting ready to sleep, Sirius wound up in Remus', Peter's, or James' bed and they never fussed over it, just accepted that they were going to share a bed with a cuddle monster (none of them minded the cuddling no matter how much Remus and Pete complained). (Of course as wolfstar became a thing, Remus always dragged Sirius to his bed unless he knew Sirius needed Pete or James.)

Regulus was very different in the matter. He never asked, he would rather stay up through the whole night or wake up constantly because of his nightmares than be the one to ask or do. Evan and Barty secretly discussed their worries with one another about Regulus' lack of sleep or constant thrashing in the night but thought best not to question him. It wasn't until Regulus had fallen asleep very peacefully on Evans bed (that Evan happened to be laying on as well) for a full eight hours in the middle of their second year that Barty and Evan decided that no matter what, one of them were going to force Regulus to share a bed with one of them. Reg put up a good fight against it but he was so grateful to them. He was so grateful that Evan and Barty both liked to hold on to him in the night because it grounded him, reminding him where he was at and who he was with, just like Sirius had done for him.