Idk what do yall think

I have a friend who I have been friends with over like 5 years now… she recently told me she gets sooo inspired by me but I’ve realized she tries to buy things that’s similar to mine, she does the same things as me. She recently told me how this girl we went to hs with is probably hating because I actually have “style” but the thing is I don’t lol I’ll wear jeans and a cute top here and there but most of the time I wear leggings, oversized tshirt or crew neck or hoodie with my Nikes/new balances with my white socks showing nothing fancy and I’ll put my hair up and some earrings and I’m like i told her I have no style I probably just look cute, now I know everyone is on tiktok but ever since I started posting she started posting too, similar things too, I’ve noticed she tries to talk like me here and there and have the same “vocabulary” - “knowledge” as me when it comes to her other friends she will legit speak the same way as I do but when it’s me and my other friends she talks normal like her normal self. Idk I might be trippin but it’s so weird maybe she does get “inspired” but a little way too much. She’s like hey look I got some shoes kinda like the ones you have IDK?? I’m legit just a mom with 4 kids, I don’t dress all fancy or do my makeup all crazy good just a basic look lol and I’m not a big person or skinny person I’m a med size girly while she’s a 2x girly which is perfectly fine but idk she tells me she’s confident in herself and so on so why would she try to lowkey be like me????