I am moving very far for school. My GF (47) and I (27) have been together for about three months and have already exchanged I love yous. We plan on remaining friends after I move next week.
At the 3 month mark I bought her flowers and took her out to dinner.
She's kind supportive and sweet. I love her a lot but we both can't do long distance relationship.
If things work out I will spend my summer breaks with her.
What is something I can do beyond, dinner, flowers a card....I'm thinking something tangible that she can touch to be reminded of me? I find stuffed animals to be a bit tacky and she already has enough.

Her cat recently passed. Maybe i should surprise her with a kitten or two? It seems a little impractical bc she already threw out her cats litter box...
I don't know if it matters or not but I am an ENTJ