Hide and seek

Watching the serious hide and seek between these two cats from the morning since they came inside the apartment through the window (in order to avoid rain).
One is definetely a male cat who is following a female cat with quite paitence. He doesn't attack untill finds an open field. (I have seen him almost sleeping outside the box where female cat was hiding). Knowing this, the female cat kept herself hidden most of the times.
Even this moment, she used the support of curtain for hiding untill i asked my friend to pull out the curtain for a second to capture both cats in a single shot. The next moment was of male cat's who didnt miss the oppurtunity and attacked with full force. After a bit struggle, the female cat managed to run away by jumping outside the window followed by the male cat. Who knows what would be the next destination of both.