"When we first met" is a really good movie and it gives a good message to everyone. It tells us that everything happens for a reason and things are meant to happen and you shouldn't change that instead you should live your life enjoying every moment without regretting every single second. By watching this movie I also realized why people aren't able to time travel, because everything that happens will lead to something really great in the future but we still don't know that yet that is why we have to live every moment cherishing it and not regretting every moment because that moment is only an once in a lifetime experience but also because it leads to something very very great in the future. Don't regret anything guys just live the moment and cherish it.