It is not good. It is a rather tense relationship. The culprit is the chupacabra, who wanted to suck Bigfoot when he was distracted playing cards with the cryptozoologist Mr. Noah Spengler. This had greater consequences since Mr. Spengler took the opportunity to remove an ace from his sleeve, which was noticed by the chupacabra, who warned Bigfoot, what motivated the famous episode related by the cryptozoologist in his memoirs, in which the Bigfoot swallowed Mr. Spengler to vomit it later. All of which has been corroborated by the prestigious Greater Boston Bigfoot Research Institute.