The context of the following conversation is Remy recently moved from the country into a big city and was nervous about meeting people.:
Remy says You know how shy I am..
The friend responds You are a wallflower..
Remy responds I recently moved from the country into a big city where I do not know anyone..
The friend responds You are going to have to change..
Remy responds I am nervous about meeting people..
The friend responds You had better decide now if you want to go it alone or join the world..