What do you think the new symbol of romance in millenial era like this? I want to give my hubby flowers or candelight dinner but it seems so 'boring' nowadays.

"There are as many ways of loving as there are people in the world." Same is true for love symbols. There are as many symbolic expressions so there is nothing like a new symbol of romance. Classics like candlelight dinner, long drive, small surprises, gifts always works.