Perturbed life at home

The friend Peter's been living here again. Something to do with that Beth running a long way but I don't really understand the connection. I just know the he and she boss were gone for a long time and I was worried they'd gone on holiday without me so it's a good job I've got friends. I did miss them though and was glad to see them back.
Me and the friend Peter were talking and he has the same problem as me with his nails getting tall. I told him I bite mine but he seemed to think that wasn't a good idea and he went upstairs somewhere to sort them out. They're certainly quieter now when he's on his computer.