Yeah, maybe Trump isn't as evil as some would have you believe. Granted it's hard to see because he tries to put on such a show in front of gatherings but I do think he has a real side to him that stuff like this shows.
I understand when you see the occasional human moment tweeted among the normal sea of crap this guy spews, it can be jarring. We all as Americans naturally hope there's more to the man elected to be our leader.
I really doubt though that Trump spends a whole lot of time thinking of others in his role as President relative to the enormous effort focused towards business and personal interests of himself, partners, and those who got him elected.
There is probably not a lot of empathy behind the occasional tweet like this, either.
While no one could be the extreme fascist robot some want to portray him as, Trump gives people plenty of ammo to think he might be.
Expressed empathy coming from him certainly hasn't earned the benefit of my doubt that there isn't something more to it than a suggestion from his staff.