Let, Alice is moving towards Bob at very high speed. Therefore, events in Bob's frame will appear to happen slowly in Alice's frame due to time dilation. Since velocity is relative, the same is also true for Bob.
Now, since Alice is moving towards Bob, Bob's light will be blueshifted towards him. Special relativity will cause it to blueshift even greater. That means, time between two light pulses, therefore two events on Bob's actually decreases as seen by Alice. Not to mention, the same thing will also happen for Bob.
So Alice sees the events at faster than normal speed even though they are happening at slower than normal speed. How is this patadox resolved?