Oh I am so getting in on this. Great topic idea, as said by many others!
Now, I'm not going to be able to stick to just two. I'll recommend three comics and you will deal.
Let's start with Out of the Blue, shall we? The first thing that struck me about it was just how much warmth it exudes. The art is beautiful, with vivid colours and appealing character designs, but above all that it establishes a mood. You can just feel the warmth of the summer breeze and the deep blue of the water coming at you from every page. The story follows suit, focused at the moment on two protagonists: one who needs to learn how to trust and another that yearns to be trusted. It's in its early stages but worth every second of your time.
I discovered Heartstopper literally yesterday, and it charmed the pants off me. Another sweet, warm story that's bound to take you back to the thoughts and feelings of adolescence. The uncertainty and unease, the wide-eyed self discovery and the endless joy of simple moments - it's all here, woven into a story about two immensely likeable teenagers trying to figure out the bond they share. Add to it, the art is wonderfully expressive. This one and the previous series are perfect for rainy autumn afternoons spent snuggled under a blanket.
Lastly, a shout out to Sarota Springs. The art is top-notch, and the story promises to slowly intertwine its colourful cast of characters into a spooky mystery that's probably going to freak me out when its untangled. Come for the pretty pictures and bits of humor, stay for the developing tale that will satisfy every step of the way while it puts itself together!
Finally, here are my two series. If you'd like, take a peak!