Recent incidents on grindr, unsure if it's a scam

So I've been using grindr from India for 4 months now and I got an American, living in texas somehow... he got my whatsapp and we've been chatting for 2 weeks now.

He said he booked a flight on july 9th so he can come visit me.

Today I got a random connect from this guy in UK, similar whatsapp exchange and he says he's also coming to India to see me.

Very strange pattern. And both of them only do voice calls and not video calls. I'm not sure if they both are genuine or if it's a scam I'm falling into. Please advice.

The texas guy is (seemingly) on his flight today and will reach tomorrow