Possible Clues:

• That, to Toms
• "__ Beso": Anka song
• That, in Monterrey
• Pedro's "that"
• With 19 Across, 1962 Paul Anka song
• That, en España
• "___ es!" ("That's right!": Sp.)
• '-- Beso (That Kiss!)'
• Paul Anka's "___ Beso (That Kiss)"
• Be contiguous