What she says: I’m fine
What she means: Jughead kissed Betty’s scars and basically said without words that he understands and he still loves and accepts her. he accepts every part of Betty even the the dark side that scares her because he understands it all too well. You could tell by his face that he wanted to just make it all better for her and he kissed her hands so gently and so lovingly most likely willing it to put all her worries and insecurities at rest. Because this boy is so smitten and in love with her, every part. And anyone who disagrees on the fact that bughead is a healthy and pure ship that accepts, supports and openly communicates with one another can fight me because these two are so good.