If I go on holiday to an EU country, which (Google) emails, chats, searches become subject to GDPR? All those sent/received only during that holiday? Is Google

If I go on holiday to an EU country, which (Google) emails, chats, searches become subject to GDPR? All those sent/received only during that holiday? Is Google (or whoever) really going to attach some metadata just to that time frame saying data collected on that date range is subject to GDPR?