Malaga forward Juanmi has said that the Spain squad is "like one big family".
The 21-year-old was called into the senior set-up for the first time earlier this week following an injury to Chelsea's Diego Costa.
Juanmi has admitted that he is unsure whether he will be involved against either Ukraine or Netherlands, but the attacker has vowed to enjoy the experience.
"The coach has not told us anything about whether we will make our debut, being here is a very nice experience. The welcome has been very good, like one big family," Juanmi has been quoted as saying by AS.
Juanmi has scored seven league goals for Malaga this season.