You have applied for a UK visa to travel for 3 weeks to see your friend Mrs. Moran and her partner Mr. Peter Darby. You state Mr. Darby will finance your travel. I acknowledge the documents from Mrs. Moran and Mr. Darby, however there is no indication that you are know to your sponsors and therefore i do not find it credible that you are to recieve financing for your proposed travel
Consequently i am not satisfied in your reasons in travelling to the UK at this time, and your intentions to depart at the conclusion of your visit