Why csv files different in microsoft excel and text editor?

I want to ask

I have a very large csv files, with about 130.000 records. But I'm little bit confused, that a different on rows number when I open it on microsoft excel and text editor like notepad++, or sublime text. For example if I open the csv on excel, it have "x" number of rows and if I open the csv file on text editor, it have "y" number of rows. X and Y are not have a big gap. But the x is less than y.

Do you know why like this happened? Thanks all.....