No. I had one too when my lip piercing was still healing. It's scar tissue and will go away as the piercing heals.
A line maybe if it were torn out of the lip. was your lip ever pierced?
No, but you can buy a retainer which will make it less noticeable.
No. He used to have it pierced but now he only has a scar from where it was.
Yes, it does but it leaves a fairly small scar.
You should stop wearing your lip rings and wait. It will close over time. But, more then likely leave a scar.
You cannot "cure" a piercing, per-se. If you remove a lip piercing, the hole will close as with any other piercing, though, depending on how long the piercing was in place will define the length of time it takes for the piercing to close entirely. if the piercing has been in place for some time, there is a likelihood that the piercing will scar. The scar will not be immediately noticeable, and will take the shape- in most cases- of a small crater at the site of the piercing.
Technically, yes (probably), although this would be a really bad idea. Braces could easily pull a lip piercing out, leaving a scar or hole that may not heal well. Also, braces are much harder to keep clean of bacterial biofilms, so getting a lip piercing may increase the risk of an infection in the lip.
If you've had the piercing for only four weeks then yes, it will close relatively quickly. My lip piercing was two years old and closed up in only a few days, leaving a small scar. If you don't want it to close but do want it to go unnoticed look into piercing retainers.
For your upper lip, Left is a monroe piercing. The bottom lip could just be a lip piercing, or labret piercing.
as in the scar? well a scar never really dissapears i guess if your lucky you may only see it slighty but it will stay there.
14g is normal for a male lip piercing, 16g is normal for a female lip piercing.