Guys what does it mean if a guy puts chapstick on my lips with his own finger?

okay so we were sitting down and it was cold and he takes out his aquaphor to put chapstick on his lips and then he asks me if i want some and i said sure thinking he was gonna give me the bottle so i can put it on myself but he proceeds to put the aquaphor on his finger and puts it on my lips?

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OKAY UPDATE: this happened like when we were hanging out and like he’s done a lot of flirtatious things like fidget with my hand for a while and hold it but then i proceed to text him he’s not a great texter by the way he is a lagger and i told him thanks for showing me thing song and he proceeds to say “that’s what friends are for :D” SO I AM UTTERLY CONFUSED
Guys what does it mean if a guy puts chapstick on my lips with his own finger?
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