Eruption

In Eruption, the explosive chemistry between Polish florist Nel (Lena Góra) and British tourist Bethany (Charli XCX) is observed. During a vacation in Poland, Bethany breaks away from the romantic travel itinerary laid out by her devoted boyfriend Rob (Will Madden), fearing a marriage proposal. 

Instead, she meets an old friend, Nel, and the two women rediscover a unique, explosive chemistry over the course of several days in a subdued yet fiery encounter. 

However, Bethany's impulsive behavior is a fateful aspect that Nel knows all too well, and while a lovesick Rob wanders through Warsaw searching for answers, the three try to unravel the difference between destiny and chance.