Brazilian Portuguese

• Cafuné - the act of tenderly running your fingers through someone's hair

Chinese

• Yuánfén (缘分) - a relationship by fate or destiny; the "binding force" that links two people together in any relationship

English

• Pluviophile - a lover of rain; someone who finds joy and piece of mind during rainy days
• Sanguine - optimistic or positive, especially in an apparently bad or difficult situation.
• Wanderlust - a strong desire to travel

Filipino

• Kilig - the inexplicable rush and joy and the delightful feeling that sends shivers of pleasure down the spine as one encounters something romantic

Japanese

• Koi No Yokan (恋の予感) - lit. "premonition of love"; the sense one can have upon the first meeting another person that the two of them are going to fall in love

Latin

• Silentium - silence, stillness, quiet; inaction, cessation, standstill; from sileo ("i am quiet; i am silent")

Norwegian

• Forelsket - the euphoria you experience when you're first falling in love

Yaghan

• Mamihlapinatapai - The wordless, yet meaningful look shared by two people who desire to initiate something, but are both reluctant to start

Yiddish

• B'shert (באַשערט) - lit. "destiny"; the seeking of a person who will compliment you, and whom you will compliment perfectly.