Addictive - love the results but nervous they are going to deflate

I went in only wanting my border of my lips to become more defined. My provider was amazing but warned me I would be back. She only used about 1/3 of the Restalyne Kysse filler. After my 4 week follow up she was absolutely right!!! I went back and got the rest of my filler injected to define my Cupid’s bow and added a bit of volume to my lips. I love the results but am a little nervous they are going to deflate lol.