How long did it take romeo to fall in love again?

In William Shakespeare's "Romeo and Juliet," Romeo falls in love with Juliet almost instantly upon meeting her at the Capulet party. This rapid shift occurs just hours after he is heartbroken over Rosaline, indicating that his capacity for love is intense and impulsive. The play suggests that his infatuation with Juliet is immediate, highlighting the theme of youthful passion.