Replying...
Intro. Carl and Helena were friends since they were little and they got along very well, they both felt an attraction for each other, when the thing about the burned farm and the walkers happened, Helena escaped out of fear and got lost in the forest, a group called "saviors" with their boss they called "Negan" found her one night and decided to take care of her. 7 years later, when Helena was 14 years old, she was exploring the Forest when she met Carl, the boy she had been in love with for the last 7 years. The Boy Whom She Searched Without Stopping, He Didn't Recognize Her --who are you? -- Carl asked. She remembered him perfectly. Helena remembered one of the compliments he said to her when they were children --my favorite color is Blue because it reminds me of the sea... And your eyes-- That's when Carl remembered her, he remembered the love he had for her and the attraction he continued to have for her.

Carl grimes as an apocalypse

@Lily