Why is "FALLING in LOVE " is different from "BEING in LOVE "

pexels-hannah-stevens-3724031.jpg
Image Source:Pexels.com:Free Stock:Hannah Stevens

What is meant by "falling in Love " and "being in Love " ??

Do these phrases convey similar information or otherwise??

When can they be differentially deployed ??

Is your Cousin, Joan into love or she has fallen into love ??