The next song contains curved lines called slurs. A slur indicates that the notes written above or below it should be played legato. Legato means to play the notes smoothly, so that they sound connected to each other. Legato is the opposite of staccato. To play notes legato, keep your finger on the key until you have started to play the next key. This song also introduces a new high F# note one octave above the F# note you already know.
This one contains the same notes as the previous example, but this time some of the notes are played staccato. When one hand is playing staccato it is easy to let the other hand follow. However, none of the chords here are played staccato. Practice each part separately if necessary.