In real life, once something is broken, it can't be repaired.
Haha yep, because in real life, hardly many people can put down their ego and be willing to reveal all of their insecurities to other human beings... I guess mutual trust is often an issue.
But to be honest, I hope the this the last page of this one shot leads to a happy ending.(it sort of implies so to me) Not trying to get into the argument of whether the betrayed should embrace the betrayer or not, but just based on the fact that these two people are still in love with one another, that alone is sufficient for them to give their relationship a second chance. Trust? That is something they will have to start all over again if both are sincere and determined. It would be such a shame to end a relationship like that, especially when one already realized her mistake.