u/General-Engineering6

Ok this is probably random and could be me overthinking but I genuinely can’t tell if someone is flirting with me or if it’s nothing. So I asked this coworker I know if he could drive me to move out of my house and he agreed. I don’t really talked to him like that so it was already really nice of him to agree. But anyone as we are in the car I was trying to avoid awkward silence so I ask him questions like what’s you music taste like and so on. He shared, most of which are love songs and at one point he would occasionally start singing along to the song. He did that throughout the car ride. I felt awkward but also just don’t know if it is normal that people would just sing in front of someone they are not that familiar with.
i am probably overthinking this but I was just confuse.