I know that she already applied before and got denied. Applying for a visitors visa or a tourist visa in Sweden is just the same i guess? It's the same schegen application form that she'll be filling in. They will ask her the purpose of her visit. And if she says this time that she's supporting herself and her boyfriend is not sponsoring her so that means that she has to book hotels etc. In the form, she has to write the name of the hotel, adress and telephone number. It's more complicated for her knowing that she's not gonna do it naman in the end. Baka magka problema siya later on. It would be better to tell the truth to avoid problems in her future applications.