They remain for an amount of time equal to/a little less or more than 3 months. They last up to 3 months, so they can, definitely, be called semi-permanent, but you know that they are going to fall off.
And, as soon as your natural eyelashes grow in size and length, these extensions grow as well, and then, they finally fall off. Here’s a list of pros and cons of eyelash extensions.
Eyelash extensions are not exactly similar to what false eyelashes are.
In fact, they are more durable and long-lasting than false/artificial eyelashes.
Isn't he shooting "La Chinoise", more a political tract in favor of Maoism than an actual movie?