UK guys more open to Muslim girls?

Just came back to the US from London and I weirdly found that guys were way more open to flirting with Hijabi girls. I was hit on numerous times and people (mostly guys) were super friendly towards me - approaching me for conversation, offering directions when I clearly wasn't lost, smiling a lot, free coffee from baristas etc. That's not really the case at home in the US. I wasn't bothered by it; quite the contrary. I'm just sorta curious as to whether that's the norm in the UK (or if being ultra-friendly is a thing there) or if I'll experience the same sort of thing when I move to a major city (Philly) next year.

Sorry if I come off as vain or something. Just geniunely curious.
UK guys more open to Muslim girls?
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