What does it mean if a man changes his profile picture to one that I previously said looks good on him?

Okay, I have a doubt… My crush recently posted a photo of himself on his IG story. I told him he looked good in that picture. He kept asking me what I liked about it and why I liked it, and later, he set it as his WhatsApp profile picture. What does this mean? This has been fueling my delulu for the past few hours, so please, someone help me!

What does it mean if a man changes his profile picture to one that I previously said looks good on him?
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