These two people are the young Justin Trudeau & his father Pierre Elliot Trudeau. It seems like Pierre is showing his son something, thus Justin Trudeau is staring. This picture illustrates that Justin Trudeau gets a good education from his father & he is a serious man.
Justin Trudeau retweeted this photo of himself in April 2013 after it was published by Ottawa-based photographer Gregory Kolz with the caption, 'JT is level-headed & able to bring Canada to new heights. That's why he's my choice for #Liberal Leader.'