Before she had left for that boarding School in London, he promised her he would try to meet with her during the holidays. It was such a long wait, and had to fight with his impatience on this. In the end he learned dicipline over it, and the wait was well worth it. He was going to see his girlfriend again.
He took a plane all the way to England, and with his family's expenses, he could afford a weeks vacation at most. He didn't let Gru or Lucy take him for reasons already dicussed with Margo. Antonio had already notified Margo he was in London the minute the plane arrived. He walked out of the plane with the rest of the passengers, and was now in the airport, looking around for Margo. Antonio had his luggage bag with him, not to mention he was wearing a black coat, something more suitable for the winter weather. He's no longer in a place where they had palm trees.