the art style of your characters is really fun and cute, reminds me of some of 2000's edgy cartoons. I love how expressive they are with their bodylanguage and hand gestures especially!
the spider's design is perfect, very charming with good shapes.
The human's jaw area could be a bit more consistent, shape and design wise. seems your style lends itself a lot better to rounded edges than squared, which his face shifts between a couple times at more difficult angles. Of course, not every page needs to be drawn perfectly, it's good to know when to throw in the towel and not worry about anatomy. But yeah, your art look good!