Why would a guy lie that he didn’t take his ex who he’s still in love with’s virginity?

She told me he taken it, I brought it up casually to him and he said “I never taken her virginity? Next time you get the facts make sure it’s right” but she was like that’s crazy he did! I promise you. Weird
Why would a guy lie that he didn’t take his ex who he’s still in love with’s virginity?
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