"Now when they saw the boldness of Peter and John, and perceived that they were unlearned and ignorant men, they marvelled; and they took knowledge of them, that they had been with Jesus". Acts 4:13
Sadly, most people don't see Jesus in those who profess to be Christians. The reason is clear-- they profess to know Him but never spend time with Him. We all know that whoever you spend the most time with has the greatest influence in your life. The Bible even tells us to choose our companions carefully because hanging out with the wrong people will corrupt good morals. Why? Because of their influence.
If you spend time with Jesus, it will be evident. You won't have to go around telling people you do, they will know it. But this doesn't happen "haphazardly". It doesn't happen by spending time with Him only when you are in trouble or have a problem you need Him to solve. This happens by spending time with Him day by day, hour by hour, minute by minute. It happens by keeping the fellowship with Him open all time. It happens by constant communion with Him. Spending time with Him is not something you can take or leave. Spending time with Him is not negotiable-- or shouldn't be. Spending time with Him is our lifeline and it is what causes people to believe what we profess about our relationship with Him.
Have a great day. People will take note that you have been with Jesus, but only if you are spending time with Him.