Girls, Liking an old post on Instagram of a girl you just added?

Is it a bit "weirdo" to add a girl on Instagram and like a really old post of hers? There's this girl I'm interested in, but I don't know her personally. She's objectively very attractive and constantly gets attention and approaches on IG. If I want to get to know her through the platform, I need to find a way to stand out or at least get noticed. If she just knew I existed, that would already be a win. That’s why I thought of liking an old post.

DMing her is out of the question since I’d have to send a chat request, and she might never even see it; liking her stories might not work either because she probably already gets tons of likes there. Any advice or suggestions?

(additional info: I’m an Italian guy living in Italy, and I’m not sure if social norms change depending on the place.)

Girls, Liking an old post on Instagram of a girl you just added?
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