Betty is going to have a very bright future in Research.
That's very sweet of the girls to give the misunderstood boy some love – especially the kind Betty clearly has for him. It's too bad that he doesn't notice her goofy smile in the last panel because that's sweeter than any of the treats in the bag. Thank goodness for Wilfreda's insistence on spreading cheer (and candy) on the best day of the year. Thanks.
You may also notice both Betty and Ned's costumes.
Awww, that's sweet of her!