Any suggestion for a foreign girl I like that will stay in home for a while?

I am Eastern European single male in his 30s who is working a corporate job 9-5. In my late 20s I travelled a lot in Europe and made a lot of friends. 4 years ago I met a foreign girl (Ukrainian with origins from East Asia, 20yo back then, digital nomad) and offered her to hike together. We did hike and because she was leaving her hotel I offered her stay a few days with me, so we can do another hike. Everything was great and we had a lot of fun, nothing intimate, then she left to her home country.
We did not keep active contact for these 4 years except sending messages for birthdays. As the war happened, she left Ukraine and move to a neighbor country of mine. Recently, she dropped me a message and she wanted to pay me a visit, so we can reconnect. It was a great opportunity to me cause I kept good memories of our times together and said her yes. She stayed with me for 4 days and we had a lot of fun together. I did efforts to make her forget about the war and just enjoy her stay with me. We hiked again, went on a concert, cooked together, watched movies and hanging out with friends. This time she seemed more a way more relaxed and I felt both romantical attraction to her but did nothing about it.
She left on her way to Central Europe, so she can meet some relatives of her and implied she may meet me again on her way back. Do you have any suggestions for me to do when she is back? I believe while she travels she is staying with her international friends which does not make my case a special one. However, I wish to try my luck but without risk making her feel uncomfortable. To be honest, I have no idea what's in her head, some Asians are hard to read due to their different upbringing and upbringing. I had many girlfriend in the past, even lived with my ex for 5 years but now I am really stuck now due to the international factor (never had a foreign girlfriend).
Any suggestion for a foreign girl I like that will stay in home for a while?
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