"every girl has one boy she will never forget." yep.
That's really close to where my family lives! They're in Noe Valley.
My boyfriend lives in the mission district...and its true. Now that I have him to visit I love sticking around his neighborhood for the "real" san francisco, over the blown out tourists sites.
I could spend the rest of my life in the Mission and not regret a moment. I'm glad you made it over to the Castro. It's such a funky place and epitomizes SF.