Sometimes Little One will suddenly turn to me and say "Debbie".
"Yes, little one?" I'll reply, and he'll smile a me with the biggest grin in the world and say "I love you".
Things like that can make a crappy day much better.
(Day turned slightly downhill when I remembered I have an appointment to see the counsellor at my doctors and started freaking out about it - not knowing what it'll be like, or what to say or anything.)