because your bf is the one sponsoring you he needs to provide docus that he can support ur needs while ur in the uk but that doesnt mean that you wont provide any bank details, savings and money matter as well. submit your bank statements from your accounts and bank certificate. if you have money transfer receipts to prove that he was sending you cash then include that on ur docu list.
it would be ideal if the two weeks plan will be mentioned or included on your cover letter. what are your itineraries while in the uk and where are u going to stay.
if you can get an employment cert signed by your employer then much better, also if you can get a confirmation email or letter from your employer for your said holiday then add that up.
collect more docus and evidence that you are not planning to overstay in the uk. the more the better.
