We have all been familiarized with how Timelines work in Facebook. You can start your own Timeline in the Line application as well.
You can post files, photos, links, comments, and anything you want on your Timeline. This way you will inform your friends about the events that happen in your life.
All you need to do is open Line, go to the Timeline section, and click one of the specified options (circled in red) and then post whatever you want to your Timeline (circled in purple).
The result will look like this: