This week on Under the Radar with Callie Crossley:

Feeling the love? This year, people are toasting their sweethearts not with champagne or beer, but with rosé. Rosé producers are meeting the increased consumer demand with new styles — exciting wine lovers and making enthusiasts out of wine drinkers who declared they’d never go pink.

Jonathon Alsop, founder and executive director of the Boston Wine School and author of “The Wine Lover’s Devotional.”