Pupsalot

Here's the details from Celebrity's site regarding testing, found at https://www.celebritycruises.com/healthy-at-sea/updated-us-travel-requirements Testing Requirements Vaccinated Guests For all sailings 9 nights or less, no pre-boarding testing is required. For all sailings 10 nights or longer, vaccinated guests must present a negative COVID-19 test result from a test taken within 3 days prior to boarding. Test results from any commercially available Rapid Antigen Test (RAT), including self-tests, will be accepted. Tests do not have to be supervised or proctored. Test results may be presented as a printout, screenshot or photo of the test result or the actual test. Antibody tests are not accepted.

So a quick question - does each passenger have to watch the video on their own device or can a couple watch the video at the same time on a single device?