On Instagram my crush liked tons of girls bikini photos and selfies, but he kept one particular girls bikini pic in his likes?

so he follows many girls who do not follow him back. I guess he went on a liking spree and liked so many girls selfies and bikini pics. But he kept one girl’s pics in his likes didn’t remove his like to her photo. She does follow him back by the way… does this mean he likes her?
On Instagram my crush liked tons of girls bikini photos and selfies, but he kept one particular girls bikini pic in his likes?
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