There seems to be something serious brewing between the lovebirds.

Camila Cabello and Shawn Mendes have the world enchanted with their summer romance as the two often get spotted on informal outings and while it may have seemed like a random fling before, there seems to be something serious between the lovebirds.

According to a source cited by Us Weekly, what started as a light and casual summer love, is now becoming more serious as the two have eyes for no one but themselves with their feelings for each other.

Shawn and Camila started as just friends, which they have been for years, but the more time they spent together, the more they started having feelings for each other,” said the source.

On the other side, another source of Entertainment Tonight, Shawn and Camila were just supposed to have their fun for the summer but are now committed to working on a relationship. “Shawn and Camila originally were just enjoying spending time together and having a summer fling,” the source said. “Camila had just gotten out of a relationship and Shawn was in the middle of a massive tour.”