glenn makes me cry almost every time he is on screen

the following summery of dialog from a scene between betty and glenn is different from the scene in this photo. the following lines literally make me start crying hysterically, they are just so tragic. p.s.- none of this will really makes sense unless you have seen it. but for those of you who have, how fucking amazing is this scene?!
betty: i'm so sad. glenn: i wish i was older.