Hi Susie,
We are glad to receive your inquiry about the water dispenser of your Samsung refrigerator. Let us answer your question.
Yes, it's normal for the dispenser to drip for a few seconds immediately after dispensing water.
If you feel that the water from the dispenser is leaking for too long, we highly suggest checking the link below. Please watch the video and click on all the embedded words inside the article.
https://www.samsung.com/us/support/troubleshooting/TSG01001875/#water-is-dripping-from-the-dispenser
We would like to speak with you more about this experience and determine what steps can be taken to help with your Samsung refrigerator.
Please feel free to reach us via the options below, as we look forward to assisting you in the best possible way.
1. Facebook Messenger: http://m.me/samsungsupport
2. Twitter: https://twitter.com/messages/compose?recipient_id=18768513
3. Samsung Community: https://us.community.samsung.com/t5/Samsung-Community/ct-p/us
When you message us, please provide us with this reference number 1147512572, which will help our team pull up your information.
^Rainly