Is there something serious going on between the two? Should I be worried?

Anonymous
Lately my boyfriend has been acting so werid, he bought himself this smelling colon stuff and he says he's done it for me but also he's been always on his phone when spending time with me, I get it he has clients but he's always on neighborhood app and Facebook market place, so in the past I've always been on my phone checking messages, emails etc but I stopped bc he said he doesn't like when I check anything on my phone so I stopped and when I'm with him I check the time but that's it I either shut off my phone or leave it somewhere but I'm not on it, but he's always on it so anyway, we go to this dollar store down the street to get snacks and there's this lady she's older then us maybe mid 40s maybe 50s and she very pretty for her age she actually looks younger but anyway my boyfriends the type of guy that needs attention for everything on a side note u call him out on his flirting he says he's either not doing it or throws it back at you but anyway they have this bell and ever since they built that store he always rings it nonstop and she playful hits him or says knock it off and they do this infront of me, and it's to the point where he now knows where she lives and what she drives but anyway today this bright ass blue car goes buy and I'm like wow that's a bright car and he goes wth? Then a couple mins go by we go past the dollar store and he says out loud that's clairs (ladies name by the way) and I look confused bc yesterday she had her very old vehicle so I was like that couldn't be hers bc we saw her last night so tonight ends and for shits and giggles I wanted to see if he was right so I drove by her house and there u have it her new car and right now I'm so confused bc how did he know? Like he has to have some type of communication with her right? I even told him how did he know and he said We passed that car earlier today and it looked like her but I don't know but then i seen it at the dg and was like "maybe it was?" But he straight up told me it was?
Is there something serious going on between the two? Should I be worried?
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