The Meaning of I Love You

These past 2 days, I received something special from Ethan, a kiss. It happened last night and 2 nights ago as we were on the bed, getting ready to sleep. Ethan was on the bed, drinking his milk and I was cleaning myself up before getting into bed. When I finished, I sat down on the bed and Ethan was getting up and walked towards me then kiss me on my cheek. I was surprised to get the kiss, since it was always us asking Ethan to kiss us that he would then give us kisses. But these 2 past nights, he has been giving me kisses without being instructed to do so. Silas and I have been teaching Ethan to say I love you and we say that all the time to him. I guess, Ethan starts to understand the meaning of I love you. Thank you for the kiss and Mommy loves you too.