Kare ga Mask wo Hazusu Toki  

When He Removes the Mask, Tone to Makoto wa Tokidoki Koibito, Tone to Makoto wa Honto no Koibito, 彼がマスクを外すとき

1-3. The time when you put on your mask is important. It's not clear whether Makoto has someone he likes or not. It's unclear what Makoto thinks about his mask.