Open Question: Will this make me gain a significant amount of weight?

So here's what I ate today: Breakfast: I bagel, lightly buttered. Lunch: 1 can Campbell's Chicken Noodle Soup (picked out chicken). Snack (?): Chicken patty without bun at friend's house. Dinner: 2 5pc. nuggets from Wendy's, 2 small fries. All I drank was orange juice and water, and walked/swam about a total of 2 hours. I was just wondering if this would make any impact. I usually don't eat