Does he really love me?

So basically we met 2 years ago. He saw me at a party. I was very shy girl that I didn't spoke with anyone at the party but few girls gave me company in that party so that I don't feel alone. There was this guy who noticed me. Later to that party, I never saw him for 1 and half year. Later, he again saw me coincidentally at a different friend's another party. He came to me and introduced himself. He started flirting with me since then regularly we got a chance to see each other at a common place. Although we don't have much conversations, he regularly flirts with me and ignores every other beautiful girl around me. He makes me feel like I'm the only one he flirts and pursues. But I doubt if he really likes or loves only me or does he have any past girlfriends, etc? I never asked him for this info as we did not become much close but he directly flirts with me too much, ignores other girls and make me feel like a queen when he just know me for the first time 2 years ago. I wonder if he haven't pursued any other girl within the past 2 years after he saw me? What are your opinions?
Does he really love me?
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