This question is basically for my understanding, so kindly guide me. I dont require any code but just the approach for solving this type of problem.

I am using jquery to dynamically add form elements. For example, I want user to enter his favourite movie. I have given him an add button to add more movies. Now if user adds 10 times for 10 movies, how will i save this data to database ? i mean i will have only one column for movie but user is entering 10 (some might add 100) so how is this data stored ? 

I have asked this question to basically understands how to save data when the form elements are dynamically added ? shall i save them to column movies and seperate them by commas or something else ?