[Faye&Matt]

I'm applying for a defacto visa and as we had a period of 3 weeks apart when I came back to the UK before he came over. We're putting in a phone bill from when I was staying at my parents for those 3 weeks and they have just given me a copy of the phone bill which we're going to put in as it shows lots of phone calls I made to him. Is it ok that it is just a copy printed off the internet not a real one sent through the post? Will that make a difference? They won't think its a fake one just because its printed off the computer will they or anything? Also, there are 7 pages of phone calls so there are loads of other numbers there apart from when I was calling him. Should I maybe highlight the calls I made to him so when they are doing our application they don't have to go through all the other calls to find them or do they prefer you not to 'tamper' with the things in anyway?
Thank you! :D