What are those ads all about with the man and woman in a shop in between Hollyoaks every day?

These ads only show in the ad break of Hollyoaks on Channel 4. They feature a young man and woman who obviously fancy each other, in some wacky shop with a Blu Tack elephant! Sometimes they make references to Hollyoaks characters too. And its supposedly something to do with Barclays! Does anyone know what the hell its all about!?
I must confess i look forward to the ad break to see what they will up to next!

What is a VPN?

VPN is (Virtual Private Network) were first used by companies to enable their employees to securely access internal systems such as email remotely (e.g. from home or while on business trips). Today they are increasingly being used for personal use by individuals to protect their privacy while online in public places (e.g. when using the wi-fi connection in a cafe) or in a country where the internet is censored / blocked (e.g. China, Saudi Arabia…).