Penny's bags are packed... When Noah invites Penny on his European music tour, she can't wait to spend time with her rock-god-tastic boyfriend. But, Penny can't help but miss her family, her best friend Elliot... and her blog Girl Online. Can Penny learn to balance life and love on the road, or will she lose everything in pursuit of the perfect summer?

Pan gaiff Penny wahoddiad gan Noa, ei chariad golygus, i ymuno ag ef ar daith gerddorol yn Ewrop, fedrith hi ddim aros. Ond mae Penny'n colli ei theulu, ei ffrind gorau Elliot ac yn colli ysgrifennu ei blog. Tybed a all hi ddysgu cydbwyso ei bywyd bob dydd gyda chariad, neu a fydd yn colli'r cyfan wrth chwilio am yr haf perffaith?