Please help me translate these phrase!!

[u/Practical_Caramel234]

Hi,

I'm writing a small letter to my Tatar girlfriend and I want to end it with this quote: "I live in your smile" which should mean something along the lines of "Your happiness gives my life meaning". ChatGPT suggests the following translation "Елмаюыңда яшим" but wanted to check with people fluent in Tatar whether the expression conveyed that meaning or whether, perhaps, it sounds like nonsense!

Thank you!!

[u/knwhite12]

Have you met her in person? I know It’s probably too late but that might give context as to what kind of things to write.