Romantic
The romantic refer to the state or condition of an human being when he or she feels, exhibit or expresses love towards their partner. Sometimes, it is also used to express something that is characterized by idealization of a specific situation. Romanticism, Romance or Romantic love received a sound psychological definition from psychologist Sternberg, in his theory of love. As per Sternberg, it is a type of love where passion and intimacy are the most prominent features. Although the parties involved in the love is often idealized, several researches have indicates that the lover's sexual arousal is a characteristically important component for this type of love.
Thus to sum up, when a person is being romantic, he is she is expressing love and dedication in a manner that is deeply affectionate and intentional. It sometimes comprises passionate gestures, or smaller actions that reveal enduring affection can be romantic as well.