Let's play a quiz!

I'll give you clues, you guess by leaving a comment, I'll tell you if it's correct or not, I reward the winner. It's that simple!

I will not be answering any questions.
Leave an answer in the comments.
I will tell you if your guess is wrong or right.
First one with the correct answer is the winner.
Winner gets 2 SBD.
All the winners of all my future quizes will get their name in to the hall of fame and the best of the best will get a bigger prize.

Who am I?

I'm a character in a movie.

I am alone.

But suddenly I wasn't alone anymore.

You came and I fell in love.

But then you suddenly left. And I followed you.

Where we went had lots and lots of people!

My love carried green.

My love had a mission.

I left my pet at home when I followed you. Got new friends!

They said that we went rogue. But we were only doing good and helped all the people.

My pet: https://en.wikipedia.org/wiki/Cockroach

_{(This is not a hint, just a notation. I think I will now have to start writing the movies plot or synopsis with smileys and emoticons and emojis and stuff, it may take an hour or two... or three... IF YOU guys don't soon guess the movie. And I think after that, it's obvious.)}

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I'll give more hints by editing this post after 1 to 24 hours or 1 to 24 wrong answers.

Let the guessing begin!

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Final edit:
Congratulations @penderis!
Answer: WALL-E
The cutest robot ever!

Hall of fame!

1. makowrites (3)
2. penderis (2)
3. kabir88 (1), magnus.harboe (1)

The ultimate winner gets a 100 SP delegation for two weeks.
High score reset: December 3rd.
Winner will be rewarded: week 49.
Hall of fame winner receives 100 SP all together.
Delegation is distributed evenly if two or more people tie for first place.