"Finally // beautiful stranger" by Halsey is a song about unexpectedly finding love and feeling a sense of security and comfort in the presence of a new person in the artist's life. The lyrics describe the initial attraction and fascination the artist feels towards the subject, comparing them to a beautiful, unique stranger.

In the first verse, the artist highlights the physical attributes of the subject, such as their vivid green eyes and their attractive hips. The artist wonders if the subject would be interested in getting to know them better and potentially pursuing a romantic connection.

The pre-chorus reveals the artist's vulnerability and hesitance to fully embrace their feelings. They express being afraid but unable to resist the growing attraction, acknowledging the beauty of the stranger's mouth and their desire to kiss them.

The chorus emphasizes the artist's realization of the potential danger in falling for beautiful strangers in the past, but also their hope that this time will be different. They find themselves in the stranger's arms, feeling safe and ready to open up to the possibility of love.

In the second verse, the artist continues to express their admiration for the stranger's pure and genuine face. The stranger has had a significant impact on the artist, interrupting their preconceived notions about love as something painful. The artist believes that the stranger's presence is transformative and predicts that they will stay in their life.

The post-chorus repeats the sentiment of finally feeling safe and ready to fall in love, possibly indicating the artist's past struggles with love and now finding solace in this newfound connection.

Overall, "Finally // beautiful stranger" is a song that captures the excitement, vulnerability, and hope that come with the discovery of unexpected love and the potential for a meaningful relationship.