Taking to his Instagram page, Rob shared a carousel of images which included the selfie in question.
Robs face looked like it had doubled in size, appearing completely disfigured.
However, the Lost star dismissed his distorted face and inflated shut eyes as a slight allergic reaction.
Thank you to the people and places that made it possible.
My life is full of love and joy because of you.
So excited for 2024.
Ill stay away from the nuts.
My son screamed
The allergic reaction is not even noticeable, a person wrote.
That allergic reaction was real?!??
In reality, the actors head did not double in size.
Some fans wanted Rob to reassure them the allergic reaction was just makeup
