Watch: Tom Holland and BFF Jake Gyllenhaal Participate in T-Shirt Instagram Challenge

Self-isolation is definitely getting to the stars.

"Spider-Man: Far From Home" costars Tom Holland and Jake Gyllenhaal are keeping up their bromance during this difficult time and months after the film's release.

On Instagram, Holland shared a video of himself where he tries to put on a shirt while standing on his hands and upside down. The short clip shows the young actor struggling to put on the shirt in a bizarre manner but he eventually manages to get the clothing on. At the end of the video, he nominates his friend Gyllenhaal as well as Ryan Reynolds to pull the same stunt.

It didn't take long before Gyllenhaal uploaded a video of him taking Holland up on his request. Reynolds, however, opted for a different response.

Find all three clips below.