I get really flustered when people try to flirt with me, and it tends to get interpreted as "I'm totally interested, please continue". I'm really not looking for anything beyond friendship right now, though, so how do I let pink blazers know that I'm not interested? I'm super shy and introverted and have a hard time telling people off.
Help me, White Blaze! You're my only hope! (the AT subreddit is mostly male and... less than helpful on the subject)