Utter shite what that author wrote!
Yes a gay guy can fall in love
yes a gay guy can stay in love
yes a gay guy can be faithfull
A lot of US citizens might not believe it, but it is true ;-)
If you are writing a novel and wanted to make it sound like a pro so you can surely contact in this case for EssayGeeks essay writing service who has been helping a lot of peoples like you and me and getting it done with a professional way which is a huge positive point for everybody.
If you want to let it go and make it worth reading then you need to learn rhythms though